engine noise after turning off. Our 2016 RX350 has this sound coming from the rear of the car after it has sat in the garage for three to four hours after it has been operated. Drives fine except for a very occasional blip on accelerating (about once every 200 miles). It occasionally registers at hot so I put more coolant in and it seems OK for a while. I could just take it to the dealership but i dont want to drive all that way just for them to tell me im an idiot. It does it 2-4 minutes after shutdown. When I shut my engine off it clicks for a few seconds. Loud clicking/ticking noise after shutting off the car. In this case, the sound you're hearing may just be water and steam moving to and from the coolant overflow bottle, or through the cooling passages. Here's the lowdown: • Noise from Under Vehicle: This noise is caused by the vacuum pump inside the fuel evaporation leakage check module (ELCM). As soon as I shut off the engine there's a loud clunk noise from under the hood that I can't figure out. I drove it around running errands for a while, turning. - Does anyone know what all that whirring and buzzing is about? Happens a few minutes after you . It happens when water, which is incompressible, stops suddenly and has no place to go. When the lifter loses oil pressure after the engine is shut off, the piddle valve is seating in the lifter due to valve spring pressure. Is there s cooling fan that should start after turning off. What exactly is this? I checked the oil, and everything looks good, even the brake fluid. Jump to Latest Follow 1 - 4 of 4 Posts. Still the ticking (almost dripping) like sound continued for many minutes. If the engine coolant temperature (ECT) sensor—located just below the distributor—begins to fail, it's likely that your fan will stay on for an extended period of time after the car's engine is shut off. I found this out, probably like you, when our family's 2006 Toyota Corolla was making strange noises in the garage hours after we shut it off. Common reasons for this to happen: Malfunctioning transmission: In a car with an automatic transmission, the torque converter takes the place of the manual clutch and is responsible for transmitting power. If you’re like many vehicle owners, your first thought is that something is very wrong. I popped the hood while it was still running, and I heard clicking from around the firewall area. A hissing sound is usually not good, but don't panic yet. It's where the drive shaft would be in a rear wheel drive car. Car Overheat and Engine Turning Off in Few Minutes: A common reason for Overheating is - Engine Fan not working or Low Coolant or Leakage in Engine Oil. Answer (1 of 22): Thanks for A2A. It is normal to hear some noises coming from different parts of the car after shutdown. Two days ago, a beeping noise started occurring after shutting the engine off. The sound will last for at least 10 seconds. Sound #6: A Giant, Groaning Yawn. 7 f250 I've had it for about 3000 miles and it is driving me crazy after it's been running and shut off , about 30 seconds after shut off there is a noise that comes from the front of the engine and it sounds like somebody making a noise like a duck quacking only once. com Member Today! In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. It generally will not develop in engines that have less than 150,000-200,000 miles on them. This is usually the case if you only experience the clicking noise when you turn off your car after a ride. I turned off the heater and turned off the stereo. Fan making really loud noise after engine turned off. If you think about a car with a regular water pump driven by the engine and belts, when you turn the car off hot, it stops the cooling process and coolant flow. The vehicle starts pinging, and making clicking noises within the hood of the vehicle. After turning the car off getting out, locking it up and walking away the car will make a whirring noise. and I can't stand having a car turn the engine off at a stoplight. A clicking or tapping noise that gets louder when you rev the engine is probably "tappet" or upper valvetrain noise caused by one of several things: low oil pressure, excessive valve lash, or worn or damaged parts. Drove right back to the dealer, (now 7 miles on the car). I went back in to the car and started the engine and turned off. The cooling fans may continue to run even after driving less then 3. Some people call it a pinging sound which does not go away. If you hear strange noises, but only when turning, there could be a problem with your car's wheels or tires. The first, a 'Standard' with a 107 engine, was repurchased by HD due to an engine noise that was seemingly non-repairable. Else if, wherein Fan is working and Engine Oil and Coolant levels are optimum - Air Filter also needs to be checked as if blocked by Dust. Discussion Starter · #1 · Jan 24, 2012. Its the electronic motor mounts. For the past couple months, I have experienced issues with a humming/buzzing noise (similar to the sound of the old GM seatbelt signal, but at a much lower volume) coming from the engine (don't know exactly where), but the engine is OFF, with NO key in the ignition. It appears to be coming from the rear passenger side of the car. One thing I have noticed which seems odd is that there is a whirring noise which sounds like a small fan comes on everytime I stop the engine after a drive, this happens when the key is taken out of the ignition. Along with concerning noises, you might also noticed diminished engine performance. It adjusts after the Jeep is turned off sometimes. It only happened once since we have the car but there was a fan noise after I turn the car off. If your engine's oil level is found to be low, it should be topped off immediately, and the source of any leaks should be located. immediately have tis 2-3 sec of static hissing sou. If your car makes a metallic clicking sound after you switch off the engine, it's just the sound of the engine cooling down. This condition is also known as after-running or dieseling because combustion of the air-fuel mixture happens without the presence of the spark, just like in a diesel engine. Discussion Starter · #1 · Jan 1, 2010. If one of these is bad it can cause engine ticking noise. Joined Oct 20, 2010 · 198 Posts. It (the heat shield) is above the exhaust and the cables are above that. after the engine is turned off. All kinds of clicking and servo noises. I believe it had been running on high speed for some time, since I heard some unusual noise while driving. Yes it'll cause the noise unless you have a broken exhaust, usually broken at the cat. It could also be a hose from the cooling or power steering system that's rubbing on a belt and has started to melt. After 3 or 4 minutes we heard an arcing sound and then the armor plate exploded off of the equipment. Flaps will be stuck open,which is . It is also no cause for concern, as your vehicle was designed to run, heat up, cool down, and click in this very way. However, if your engine starts making a rattling noise, that is far from normal. If the engine is particularly warm due to slow traffic, the fan can stay on for up to a minute after turning off the engine. However now when I turn the engine off it makes a noise like Yes, the Navara has all kinds of weird noises when first turned on and off. Then it's pumped back into the engine block to warm the engine, in order to get it up to operating temperature quicker. Why is my car still making noise after I turn it off? Constant circulation of air and cooling fluid through your car’s engine can cause small cracks in hoses, breaking their vacuum seal. I had to start the engine for a minute or two and then shut it off for the humming noise to stop. Allowing the engine to idle from 30-60 seconds before turning the key to the OFF position will generally prevent this after fire condition. There might be air in the system. It will run after the car shuts down if the engine temperature is high enough. Noise from under the vehicle NOTE: You may hear a noise from under the vehicle approximately 5 to 10 hours after the engine is turned off. That's the "egr clean sweep" basically runs the egr moter full open and closed a few times to prevent egr valve from sticking 100% normal even with a key cycle. This has been like this now for several hours today. It's nothing to worry about and will stop of its own accord fairly quickly. The only solution to turn off the sound is by disconnecting the battery. Everytime I turn the engine off (regardless of how long it has been running) there is noise that sounds like a rev up, I don't really know how else to describe it, kind of like pressure building, it lasts a couple of seconds and then stops. Hi everyone! I recently picked up a 2014 XV Crosstrek and I've noticed a strange knocking noise after I turn the engine off. The hissing sound is caused by equalizing pressure. First thing to do would be to check the coolant level with the engine cold. I have 2008 Toyota Rav4, 4 Cyl, with 100,000 miles. Stock JK Tech - Robot noises after turning off ignition. These are electric and may run with the engine turned off. After turning off the hybrid system, the coolant is pumped into an insulated 'thermos'. The cylinder head valves, and rocker arm assembly are operated by the camshaft and sends fuel through the combustion chamber where the burnt gases are. Though some car drivers love the healthy noise on an exhaust system without a catalytic converter, the noise can be harmful. On occasion the noise does not go away when the engine is shut off with the AC on. Or, nip this annoying little problem in the bud by scheduling an A/C performance check. My car makes a whistling noise while driving Dirty fuel injectors. When hot parts are in contact with cooler parts, they will creak and move just like . It seems normal because my moms jeep does it all the time. No other problem, no check engine light, and I opened the hood and it sounded like an exhaust problem( no noise . Re:Clicking after engine is shut off I'm glad someone posted this, I have been wondering if it was normal or not. Jump to Latest Follow Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge! 1 - 14 of 14 Posts. The most common description of the noise is a whining sound that gets louder as the engines RPMs increase. If your engine shuts off at low speed, contact a mechanic immediately for a thorough inspection. Check if there are markings on the belt. If you hear the hissing sound right after you turn off the. i think the fan runs after the engine is off if the turbo or other engine items are hot. With all belts off and shortly after starting, there is a ticking noise coming from the middle of the engine that becomes a chirping sound and accelerates with rpm increase. It last for about 3 seconds then goes off for about 5 or 6 seconds then repeats itself over and over again. I imagine this is normal engine cooling but thought I would ask, as I have had the car for over a week and hadn't noticed this until today, after I filled up the car. Almost all cars with OBD-II systems carry out this test but it seems Toyotas make the most noise. but the noise from the rear wheel wells is after the car is completly shut off and locked . Anybody familiar with this? I can hear it when the car is on too its just harder to hear because of engine/road noise. After turning the car off, I get a ping, ping, ping, ping type sounds from the engine. Toyota RAV4: Noise from under vehicle after turning off the. I figured its just the radiator making noise. If you’re still hearing whistling after your car is turned off, the noise may be coming from your car’s radiator pressure cap. Discussion Starter · #1 · Jan 5, 2006. NO PROBLEM with ticking after . VEHICLES SOLD IN CANADA many passenger vehicles both on-road and off-road, so component. Engine cooling fans and other systems are programmed to keep running in some cars even when the engine is off. Then a ticking noise came from the engine while down the street from my. If you hear crunching or clicking noises when turning at high speeds, the most likely problem is a bad coupling at the CV joint. Almost if not every car makes these sounds. Since then I noticed that I could hear …. The beeping lasts for a minute, then stops. I've noticed it when the car was warm and cold. Here are the most common causes of whining noises when accelerating: 1. Recently (after 6 mos / 6K miles) I noticed a noise (engine bay) after turning off engine. I waited a few minutes and it 'magically' started up like normal. Purchased an 18 model F150 with 5. Piston slap is an extremely common cause of cold start engine noise. 578VTR said: After shut-down, my '16 sounds like R2D2 is under the hoodand mad about it. It is located on the driver side of the engine on a bracket. In the past few days it has become a lot more obvious and prominent. This noise is caused by the operation of the fuel evaporation leakage checking system and the operation is normal. The manual addresses this, saying, “ The electrical fan in the engine compartment could turn on for a few minutes after the ignition is switched from ON to OFF, whether or not the A/C is on or off, to cool the engine compartment quickly. The Foz ticks more because of the extensive heat shields--Subarus need more shielding because so much of the exhaust system is directly under the engine, around the oil filter, etc. Several of the engine systems remain powered up for s short time after the engine is shut off, and there are a few various noises associated with them powering down. Either oil or coolant is leaking onto a hot engine component. Bubbling sound from the cooliant area when I turn the engine off. The car had been sitting for about twenty minutes with the engine and AC running so I just thought it was a little overheated (I live in Florida). Browse Car engine sound effects. You'll need a quality mechanic tools brand dependant on the type of car you're working on. I never found the valve head, but the hole in the side of the block, and the top of the piston looking as beaten. 5 MILLION GM Truck Enthusiasts every month who use. Cycling the key, but not starting the motor will cause the noise to happen again and again on each key on/off cycle. It occurs for a minute or two after I turn the car off but it might still make the sound when the car is on but I can't hear it over the engine. Cooling fan running after car turned off. Do a search on here for "motor . My Mower Engine Doesn't Shut Off Immediately. I recently noticed, after parking my car in the garage, that my '92 Toyota Corolla makes a pronounced ticking sound for some minutes after the engine is turned off. If an engine is dieseling, it still turns after it's shut off, but all noise stops once the engine stops moving. But i just wanted to make sure its nothing bad. Shake each connector or wiring harness a bit vertically and horizontally while monitoring the PID. The noise comes and goes , varies in loudness. In newer cars, these are self-adjusted with help of oil pressure. The causes for knocking can be multiple and this can also be bad for your engine so it is recommended to get it checked immediately. If you drive on a very hot day and park and turn off the car you might still hear them running for sometime after the car is off trying to . After I turn the motor off, I can hear a very faint whirling noise which may be noise of the electric fan turning off that a couple of you have referred to. It's technical name for this device is "the clicker thingy". Does this suggest something is cracked?. Click here to jump to that post. But "engine knock" can describe a variety of different noises that can each be caused by all sorts of individual problems. The following are some of the more common sounds made by a worn engine at start up. You are likely just hearing the cooling fans, as the vehicle . Like what you hear when your tv is on but muted, but a little louder. 5 MILLION GM Truck Enthusiasts every month who …. Buzzing from engine compartment after shutting off. Afaik, if your car has a turbocharger then there is an electric auxiliary pump that continues to pump coolant for around one minute after . My loose 'bit of metal' was the valve head, that had broke off when the timing belt snapped loose, as the piston crashed into the open valves. The coolant temperature seems to run normally at the middle of the temperature gauge. I noticed that car makes like fan noise in engine area when i turn off the car as I'm leaving . The after-running process prevents excessive engine compartment temperatures caused by the diesel particulate filter regeneration cycle. The clicking sounds are a result of the metal parts of the car shrinking as the components cool rapidly. 2L 5-speed 160K miles 1992 Dodge Dakota 3. Like the others have said, the engine is cooling down and the noise is just metal contracting. In this case, the sound you’re hearing may just be water and steam moving to and from the coolant overflow bottle, or through the cooling passages. For those of us old enough, it sounds like a line printer. To my ear as an EE, it sounds like a coil being pulsed at the . Just assumed it was from timers shutting-down radio or other systems. If you can hear a hissing sound after you turn the car off, it’s a good sign that a specific part or entire engine room is overheating. Asked by Brian W in Rochester, NY on December 05, 2014. So when i turn my car off (2015 X6 50i) im getting a loud harsh motor noise. The normal cause of engine noise in the stereo system is the. With the car but the engine not running, stick your head in the engine bay and you will hear the fuel pump whinning. It went on for a while ,then stopped. The noise that you are experiencing is the "Residual Heat Pump" that is designed to circulate water to cool the engine below certain parameters, this is done via a pump with a separate module to run it so it doesn't run your battery flat. Engine Has A Ticking Noise: A series of pulleys attach the engine timing belt the engine's camshaft and crank, allowing the crankshaft to power the connecting rods that are attached to pistons. Fan running after turning off the engine. T thedynamix Registered Joined Apr 6, 2010 126 Posts. If that is the case, your toilet is likely to be making a noise that resembles a loud foghorn. Engine fan running after car is turned off?. After some investigation, I isolated the noise as coming from the Highlander itself, even though it had been sitting parked and turned off for roughly 5. Cause These noises may be coming from various engine components such as the fuel injectors, intake air flow valve, the turbocharger or the diesel exhaust fluid (DEF) injector and may be heard when the engine is running or after it has been turned OFF. Hi, I have a Lexus RX 350 [2008]. After shutting off my engine, I can hear a high pitched ringing / buzzing sound for about 5 seconds before it goes away, anyone know whats causing this? Click to expand I have that exact same noise too, its the AC/fans shutting down which is …. Crossfire Coupe - Buzzing noise after shut off! - When turning ignition off a buzzing sound continues indefinitely coming from the engine. The "hours after" throws me a bit, BUT the whine/cooling fan noise is probably the after engine shut down turbo cooling pump. Bet you its the Air intake flap closing when you turn off the car. Same sound you hear in many movies/TV shows and such when they show divers under the water and you hear the gurgle as the air passes by. I know it is normal for some cars but nothing said so about this particular model in the owner guide. While driving, you hear a low-pitched hum. This is normal in many vehicles, such as BMW or Mercedes-Benz. If I am right, the radiator fan probably has a bad bearing. The really bad hisses will be accompanied by a major release of some sort. Although a clicking sound can come from other sources such as the suspension, the most frequent and familiar clicking comes after turning the key or pressing the ignition button. A knocking or ticking noise from your engine is a sign that something is wrong. It does this for about 5-10 seconds after I turn the engine off, it also does it when I turn the key to power my stereo, then once the engine is started, the clicking. Can also hear it when out of the car. You can disable all audio output in the "General" tab of the Wallpaper Engine settings. Naturally, this is after running the system for a while on a hot summer day. After the aforementioned 5-10 minutes, the horn beeped for the lock alert and I was again able to use the key fob to unlock the doors. I believe it is the valves are adjusted too tight. They also need to be lubricated to avoid noises due to unnecessary friction; if they run dry, they will produce the creaking noise when turning the steering wheel of the vehicle. When I put my key in the igntiion and turn on the igntion without starting the car it stops but as soon as I turn off the ignition this humming/buzzing ticking noise starts again. Everything is smooth, but after I kill the engine, there is a 'puff' of sound like a vacuum is being released. In this case, you may be dealing with a dead battery, which is a worse …. Never knew about the power steering noise, and never had it myself. The only way I can describe it was as a whinning noise that would fade away after a couple of seconds. Why Does My Engine Squeal When I Turn it On?. It also sounds when I turn on the lights. An immediate engine restart and shutoff resulted in the same clicking/ticking noise. More than likely the noise is caused by the exhaust system cooling down. I am getting a buzzing or humming noise right after I turn the car off. They usually go off after a couple . Collected my Pure White 5 door R a few weeks ago, really enjoying the car after trading in an R32. It sounds like something is still energized and still trying to run. every time I turn off my truck with the key, I hear a noise like a power down and it happens ever time right after the engine shuts off!. ive noticed it a few times, but it shuts down a moment or so after we exit the vehicle. If the noise is coming from the front of the car, I wonder if it might be the radiator cooling fan. It was like something is still spinning or something, and it stopped after about 45 seconds. Some of the electronics are located under the hood, adjacent to the engine, and the temperature will climb when the car is shut down, . The technical background on this issue is that the timing chain tension has lost its ability to keep the tension and the slack causes the rattle in the engine. A combustion engine is supposed to run smoothly from the moment you turn your key in the ignition until you stop the car later in the day. I bought my Veloster N DCT about 3 weeks ago. coming from under the vehicle for several minutes. just had car service and coolent was fine. The reason it comes on is to, most of all, protect the turbo. At the end of 3 minutes I can hear a sound from rear that sounds like a door lock, but I'm not sure. Q: The engine is noisy, and even after I turn the ignition off I can hear engine noise for some time before it shuts down. 450,000+ royalty free sound effects available. The clicking is probably solenoids or relays. When you have different metals cooling off at different rates, they sometimes “ . Correction Review the Information. What I did was, at key off after engine running, I pinched all the vacuum lines in sequence with my fingers and noticed noise change on vacuum line to the EGR valve (hose number 2 from memory) I then unclipped the front section (6Q0131075) with all the attached hoses by pressing the 2 wire springs to remove. Radiator overflow tank makes gurgling sound after engine is turned off. When I left lunch and came back to office, the noise happened while I was driving UNLESS a/c was on. The car sensors check that everything has shut down correctly before they go to sleep. Access the PIDs for the switch you are inspecting. If the engine is still making noise, check your power steering pump reservoir. Joined Nov 9, 2019 · 12 Posts. Approximately five hours after the engine is turned off, you may hear sound coming from under the vehicle for several minutes. Since the hot parts are made of different materials (aluminum and iron, typically,) with differe. Kim asked why a MK7 GTI would make buzzing or clicking noises right after shutting it off. I have never heard it running before today. Dropped them off at a house, when I turned off engine I noticed a loud noise coming form the front of the car. Sorry for the poor description I just got out of an 04 F250 6. On 4/21/2010 at 8:05 AM, hawker said: Mine makes a noise on engine switch off too. If low, add oil to bring it back up to the. With that being said and if this also applies to SYNC 4, this feature can be disabled via something like FORScan and some car audio shops that know what their doing can also disable it. I just brought a brand new 2004 camry 6 months ago, since the first day I brought it, it will make somekind of noise after the engine turn off (pull out the key), it is kind like something is still rotating underneath the car, and the noise will gradually turn off after a few minutes. Turn the car off and run out and stick your head under the hood again. For the first time since I bought my A4 in November 2016, the cooling fan ran on high speed for about 5 minutes after I turned off the car today. The noise you hear at the end of the video is NORMAL!! It's caused by engine compression. A telltale sign is that the engine squealing comes from the front of the vehicle and that it persists. Then after a few months it turned into a very noticeable solenoid-like vibration for a few moments after shut-down. odd noise after turning off engine. This will keep oil from getting into the air filter. Belt squeaking is also especially pronounced when accelerating, on startup, and when making a U-turn. Discussion Starter · #1 · Nov 10, 2019. One week after an oil change, I was (30 miles away from home) driving on a highway at a speed of approximately 55mph. " in some cases the noise may be a normal characteristic of these engines. Hi guys, My two year old Kuga is making a noise lately after engine turn off. However, sometimes an engine will churn out some noises that are a bit difficult to diagnose what exactly the root cause is. 2019 HD2500 it makes a rumbling thunder noise when I turn off engine and smells like something is burning. This recording was done just turning the ignition on/off with a cold engine so it's nothing to do with cooling fans. So, if you hear a whirring noise from your Toyota near the gas cap, it's normal and no cause for alarm. I have a 2015 Tacoma with 250 miles on it. Approximately five hours after the engine is turned off, you may hear sound. Ask Question Asked 7 years, 7 months ago. After we bought our Ford Focus and drove home with but 4 miles on the car, shut off the car, heard a clicking noise from under the hood. Not attending to this issue can lead to engine damage. It sounds like a gentle whirring noise. Recently bought a 2015 Subaru Forester it has 89K miles. Open the hood or better yet, drive the car onto some ramps when it's hot and turn it off. I did not notice the noise right away, but sometimes I have tunes on when I turn off the engine, or the AC is on with the windows up. The types of noises that car speakers will emit generally sound like white noise or static hissing sound, however depending on your setup popping and other. - Turning the key off takes a good 10-15 seconds to actually stop the engine - Motor feels hotter than usual. A few seconds after shutdown, I hear all the normal(?) noises and then after a few seconds of silence, a noise that sounds like a vacume pump running starts and continues for about 20 to 30 seconds. 2017 rx 350 makes a noise when turned off. It also sounds when I turn on …. Beeping after turning the car off. The most common problems related to hissing noises are a blown cylinder head gasket, a failing water pump, or a leaking radiator. I did some searching and the buzz is from from. After an oil change, your car could be making a rattling noise. It sounds a depressurisation noise,like air or some gas is . The exhaust manifold, the bend pipe along with …. Re: Strange noise after turning off engine. Our Chevy Cruze is a 2014 with the 1. I have an 01 m5 that makes a winding down noise after the engine is turned off. my 2017 rx 350 has been parked in the garage for about 3 hours and it is making some type of electric-like noise, maybe a pump like noise. Strange mechanical noise coming from right rear side of car after engine is shut off. The following is a sample of complaints posted online by Dodge, Jeep and Chrysler drivers who experienced ticking and knocking noises with their vehicles [sic throughout, emphasis ours}: If my 200 is at idle,roughly at 750 RPM, I can hear a faint knocking sound. Any sound that is a "squeak" is usually related to a belt somewhere in the engine. I have a weird sound when I shut off my 2012 6. Possible Causes of Post Shut-Off Noises. After I've been driving for a longer trip, 30 minutes or more, the engine makes a weird buzzing noise for about 20 to 30 seconds after being . Before it turns off you will hear severel clicks and. I had a buzzing sound one night when driving, and after stopping and shutting engine off the buzzing sound continued, on a Generation1 rav4. After reviewing an "engine noise diagnostic checklist," which the customer completes, the technician notices that the engine noise occurs after a cold or hot starts. I have also heard relays clicking when sitting in the car a bit after the car is shut off. Yes, electric cooling fans do sometimes run after engine is off on some cars until the temperature is brought down, as heatsoak after turning off causes underbonnet temperatures to rise for a while, especially with air con. Ever since Ive brought the car, theres always been a low whining noise right after turning off the car. If I tried to turn off OR just use the fan, both resulted in clicking. By the way, the car has about 60k miles on it. Some people attempt to stop the knocking by putting additives in the engine oil⁠—but those additives almost never work (and if they do, it's a temporary Band-Aid solution). Why does my car make a gurgling noise when I shut it down? This tends to happen most when the engine is very hot, and is very common after shutting a hot engine down. There have been complaints that some Ford vehicles equipped with a 4. Recently I've noticed a small knocking noise when I turn the car off. You should be able to check this with a quick look to the front of the vehicle and see a visible steam, but be careful before you touch anything as it will be very hot and potentially harmful to touch. Most likely the air conditioner resetting the air positioning controls. Hissing, bubbling noise after shut off engine. However, the most common cause of engine knocking is putting in a low-quality fuel which in turn generates a low-quality air-fuel mixture which eventually leads to knocking. If the noise lasts for more than a minute and completely disappears or dimishes after the engine is warm, the most likely cause is an exhaust. (my emphasis) I think italy3541 is right about the cause being the car cooling down - the electrical noises only last a few seconds. Answer (1 of 7): That’s actually a “ticking” sound you hear (if your more than a metre or so away. The fan shuts off automatically after about 5 minutes. A few weeks ago, I noticed that when I turned the engine off, a funny whining motor noise was coming from under the hood. Some knocking noises are normal and should be of no concern at all, while other deep noises can be a sure sign of impending doom. While AC pump noise is totally normal for your car's air conditioner, hissing at any other point may give you reason to visit your mechanic, just like a buzzing noise. Sent from my iPhone using Tapatalk. If the fan was running just before turning off the car, you would hear the noise. Drives fine except for a very occasional blip on accelerating. Don't know if it's the radiator fan, or AC fan, but it's very subtle and cool. After your mower has been turned off and it has cooled down, lay the mower on its side with air filter on the high side. The bolts holding the plate on were found scattered just as far away, some were even found embedded into some other vehicles and one went into a tire. for sure dun hv tis for the first 2. There is a dip stick under the cap that will tell you if the fluid level is low. If the noise is more like whining while you turn at low speeds, the most likely culprit is power steering pump damage. After searching around the forums it appears . Anyone know if this is an issue. The EVR is the vacuum operating regulator that controls the EGR. There are days there is no sound at all, some days the sound comes up several times. Ford Focus: Whining Noise → Diagnosis. hey guys i searched but couldnt really find anything. After shutting off my engine, I can hear a high pitched ringing / buzzing sound for about 5 seconds before it goes away, anyone know whats causing this? Click to expand I have that exact same noise too, its the AC/fans shutting down which is perfectly normal and nothing to worry about. If I completely shut down and remove the key it will go on for a couple of minutes before ceasing. Car speakers making noise after your car engine has been turned off is an unusual but not unheard of problem. My last two cars were both CRVs, '03 and '07 and neither had a noise like this but then again, they certainly didn't have the same engine and tech. Hey just wondering recently purchased this car and after turn of the engine I get this weird ticking noise it stops after a while. When it shuts off, one or more pistons are on the . The exact type of sound that you hear might help narrow down the list of potential causes and help you determine the problem. mercedessource Tech help - Diesel Purge can help you isolate the noise Internal engine noises can be very difficult to diagnose. Depending on conditions, the pump will come on for about 15 minutes about 5 to 10 hours after engine shutoff. by using a short hose with your ear at one end, try to isolate the location of the noise to make sure its the lifters before proceeding. From buying research to owner support, join 1. Is this normal? Also, sometimes it take a few minutes for the A/C to start blowing. It sounds like it is coming from right at the intake manifold. I pulled the valve cover and rotated the engine. Gas engines do this sometimes also and it is called "dieseling". It doesn't sound like a cooling fan. This is the sound of a fuel evaporation leakage check and it does not indicate a malfunction. Some are more serious than others, but any noise should be investigated, particularly if it gets louder or faster with rpm. This is especially true if the noise comes right in front of your car's engine. If you're still hearing whistling after your car is turned off, the noise may be coming from your car's radiator pressure cap. Sign up for FREE! Become a GM-Trucks. But when I went back home, turn off my engine and there is like hissing, bubbling noise for 30 Sec or so before it go off. The noise was loudest underneath the vehicle and it stopped when I popped the hood (although there may not be a direct cause/effect between the noise stopping and the hood opening). The second temperature sensor is located underneath the radiator. The most common cause of engine ticking is a noisy valve train. Driver Complaints: Engine Knocking, Ticking Noises. Car then runs fine, but when I turn it off I can hear that the starter is still engaged with the flywheel (grinding noise). What it could mean: This is most likely a wheel bearing noise. Another noise is the solenoid that keeps the shifter in park until the brake pedal is pressed. This kept up for maybe 5-10 minutes. If you hear a sizzling or popping sound immediately after shutting down the engine, there could be a leak. The first step would be to check for any known problems with that particular engine. Gurgling or Bubbling Noise When Turning the Engine Off. I listen to it for about 10 seconds and the fan still running. 1997 - 2003 Ford F150 - Clicking noise after the engine is shut off - Hi, I have a 97 f150 and this morning I went out to start it and there wasnothing. Hi guys! I am driving a 07 Latio. The manual addresses this, saying, " The electrical fan in the engine compartment could turn on for a few minutes after the ignition is switched from ON to OFF, whether or not the A/C is on or off, to cool the engine compartment quickly. It turned out to be the security system. If you're very close, I'll get to that in a minute) and that sound is generated by the parts cooling. A diesel engine can ping, cling, clang and bang, and all the time you are wondering just what is acceptable and what is not. So finished my timing belt job, engine runs great. Hi I have an 03 Mini One, yesterday and tonight when I turned the engine off there was what sounded like a hoover type noise coming from the bonnet. This is the sound of a fuel evaporation leakage check and, it does not indicate a malfunction. I did call the dealer service dept today but there wasn't a. On your car, the power steering fluid reservoir is on the passenger side fender near the rear of the engine bay. Asked by wreilly in Doylestown, PA on. Step 5: If after the previous steps above and you're unable to detect where the noise is coming from, turn off your engine. Recording or taking video of the problem can be helpful for your trusted automotive specialist to properly diagnose the problem. I noticed last night in my garage, when I turn the car off there is a high pitched noise that will continue. Jump to Latest Follow 1 - 14 of 14 Posts. Noise after shutting down engine. If you hear what sounds like water boiling under the hood when you turn the engine off, it's likely coming from the engine coolant expansion tank, which, along with the radiator, is part of the cooling system that helps keep your engine from overheating. P pang Well-known member Joined Dec 4, 2007 Location Uk TDI VW Bora. The sound is coming from underneath the car and seems to be coming from the exhaust possibly? Today it did make a similar noise on start up (not in the video). Sometimes the knocking sound you hear could be the result of a loose, bent or wobbling blade. Why Do I Sometimes Still Hear Things Running In My Car After. Backfire Noise When Shutting Off Engine. I had been driving my car for a few miles (the car itself only had about 400 miles on it from the time I bought it) when I started hearing a faint whining noise from the engine compartment immediately after I turned the key off to shut the engine off - the whining noise would immediately start and gradually get fainter for about two seconds. Obviously turbos run hot and the bearings in the units reside in a rather brutal environment and that becomes worse when the engine is turned off and bearings sit in oil that is cooking from the heat (term is called coking)…basically a turbo creates extremely high. So I let the car cool down for awhile and everything seemed fine. The noise may be described as "ticks," "taps," "knocks" or "thumps. This does not fit the description of what I was told the ECM update modified which was shortening the duration the AIP ran during start up. It happens after short trips and long ones. First you need to turn the water supply off, and remove any dirt and debris you can locate into the valve. Strangely enough, it is probably your PCV bleeder valve. So I turn my key off and then from the engine area I hear a distinct, click, click, click, click. 6tdci, 2007 saloon with no factory alarm, has exactly the same noise, it drives me crazy. When I got home and turned the car off and the throttle body made a clicking noise, when I opened the hood you could see the lever on the throttle body clicking back and forth. Sounds like small electrical motor that runs for . It can make a crackling sound as the metal contracts as it cools. 0 petrol Mazda 3 for about 30 secs after the engine is turned off. The noise last for about 2-3min then it stopped. Banging pipes when the water is turned off is an example of water hammer. After it died, and I restarted it, It said to Service my Battery Charging system, and Traction Control was OFF. So, you've turned the key off, everything turned off except your engine is still running. When I turn off the engine/ignition and take the key out the noise still remains. - Starting the motor right after stopping it (while it's still warm) seems to load the starter motor more than usual. It seems to only last 20-60 seconds. I am starting to notice a humming noise that tapers off after 3 seconds always after the engine is shut down . In this article, you'll learn what kinds of clicking noises in your car should make you worry. Discussion Starter · #1 · Apr 16, 2009. 'Puff of air' noise when turning off engine. It is more prevalent if it is a turbo as the turbo gets so very hot. When I turn off the engine (1248cc CDTi on 57 plate) there's a strange buzzing noise (sounds a little like a shaver). Three hours after you shut it off, unless you parked it in an oven, I would assume it should be cooled to the point that pumping water is pointless. Draining the water system to get water out of the vertical air chambers, or ins. While this was happening, I was unable to unlock either door with the key fob or regular key, as I wanted to pop the hood to find out where the noise was coming from. In neither of these were we idling for a long period of time prior to turning off the car such that the engine would have been hotter than usual. After about 5-10 minutes, I reopened the door and no sound (the issue appeared to resolve itself). I even looked underneath the engine to see if there was fluid leaking, but I did not see any. Your valves have to open and close once for every 2 times your engine spins around. It is left on as in many cars to let the driver listen to the last part of a song or radio talk when say, in their garage, AFTER turning the car off they can still listen to the radio. Bubbling sound from the cooliant area when I turn the. I start poking around and it is coming from under my hood!. I have a 2011 Turbo Optima and it still makes the ticking sound when cooling off. Brand New Camry: After Engine turn off, car will make noise. It sounds like the the compressor "decompressing" (for lack of a better word), which would be normal of you had just turned the A/C off before turning the car engine off. When the engine is no longer running, they quickly cool down and contract. The bad news is, even if the noise does go away, there's a good chance internal engine components have already suffered permanent damage due to lack of lubrication. A hissing noise coming from under the hood is generally the sign of a leak, typically in either the cooling system or the vacuum system. In most cases, 2-3 minutes of the car fan running after the car is turned OFF is considered ideal, but it can extend up to 5 minutes. When I turn the key to the second position (accessory), the starter automatically engages and car starts without getting to the third position (starter). I just took delivery of my mk7 1. One of the curiosities about a bad starter is that it can still start the engine. But cycling the hatch didn't remedy the noise. Another type of noise that will indicate that something is wrong with your vehicle is the grinding noise when turning your steering wheel. Finally the check engine light went off, I shut it off, and it was still running again. 99 Light won t turn off help dodge durango forum 2019 ram laramie interior colors lights wont turn off 1500 pictures pics 3500 dodge on screen longhorn ford f150 2004 This system automatically turns your headlights on or off based on ambient light levels. Any ideas on what I might be facing. 3G MDX Discussion (2014-2021) - odd noise after turning off engine - Today, I turned off the engine and opened driver door probably a little . Whistling noise after engine turned off. I can't really describe the sound but it definitely does not sound normal. Info post: The noise is the diaphragm inside the vacuum pump for flap control,basically the pump has failed. Air conditioner is turned off but fan keeps running. No its shortly after i turn it off. Yesterday when I turned off the engine (the key already out) , I heard the fan is still running. When I turn off the ignition (whether or not I take the key out) the car beeps (as if the driver door was open, when its not). After a few seconds the pitch changes for a few more seconds (getting higher) before disappearing completely. The sound is a rattle that is heard just after the engine is started. I changed the oil every 3k miles and felt I took very good care of it. Whenever i switch the car off i hear a rattling noise (almost like shaking noise) for a second (1-2 secs), after the engine has shutdown. This is very annoying and sometimes embarrassing. It doesn't matter if the A/C is on or off before I turn it off. Hi, everybody: usually run for about 2-3 minutes about 15 seconds after the car is first started in the morning and it will usually turn on right after you pull off the highway. Prior to turning off the car, I did notice all the temperature gages seemed normal. This is constant and has only started today. Check for any kind of leaks before switching the water back on, and the noise should be gone. If you hear ticking/clicking sound after turning off your car, that's the sound of metals trying to settle into new positions since the engine has been shut off . An engine will often sound noisy on start-up because components aren't under load, the engine is cold and the oil hasn't warmed up and started circulating freely. Whirring Noise After Turning Engine Off. Step 3 - Check your power steering pump. Turning off the engine when warm causes the fuel tank to make a noise every 30 seconds or so. At first I thought it was the hatch motor. The noise is loud and sounds like a squeal, loud chirp, or squeak. This could well be one of those Astra niggles. These went on for a couple of minutes. If a ticking noise becomes evident, you should begin by checking your engine's oil level. While modern cars drive most accessories and the alternator from a single serpentine belt, older cars often used a series of V-belts. Discussion Starter · #1 · Feb 22, 2017. I got home from work today and when I turned off my car I could hear this high pitch screeching noise. The whirring and clicking audible from the cabin is . The things these noises are NOT associated with are: braking. " Headlight Noises As crazy as this might sound to a new car owner, modern headlights make noise. Usually, it's because of one of these issues: Some engines have a normal ticking noise caused by electrical components like injectors, relays, and solenoids, and also the engine itself makes some noise turning thousands of RPM's (revolutions per minute), but for the. The problem is intermittent which makes diagnosing difficult. Sound/Noise after turning engine off! the cars is that usually the fan would on for sometime in older cars to cool off heated engine!. Joined Mar 10, 2010 · 3 Posts. Joined Apr 24, 2016 · 720 Posts. A lawn mower that keeps chugging on after you turn off the motor can be alarming or even dangerous if its blade keeps swinging as well. fan noise after engine turned off [850][1997]. The dealer had to order-in parts in order to do the repair. NOTE: • If the engine starts and runs, perform the following steps at idle. The EGR valve is bleeding down from being open. When I reconnect the battery after 30 so mins the sound is gone. It really is the exhaust heat shields, extensive on the Subaru because the exhaust is directly under the engine. fan noise after engine turned off [850][1995] posted by Taxlady on Fri May 31 17:05 CST 2002 > V. When I turn the car off and get out I hear a hissing noise coming from the front of the car. The answer is pretty simple, and kind of cool I . The loud bang heard is the sound of this fuel igniting inside the muffler when the engine is shut off. 0 in November and after about 3000 miles started having this tick like a belt tensioner/old style lifter rocker arm tick type noise.