Buzzing Noise After Turning Car Off

The dealer said that when this motor completely fails, it can lock-up, damaging the differential. When I turn off my car, I hear this humming sound like something is running under the hood. Maybe that's what it sounds like with the hood up standing by it. are we talking about the hissing noise, when you turn off the car, get out and shut the door and it sounds like water dripping and sizzling on hot metal? or a louder whirring/bubbling/hissing noise that sounds like it is coming from right behind the glove box and happens what seems to be randomly. After I turn off my car I hear a loud humming sound like a motor running from a part under the hood on the right side and a black tube that goes to it is vibrating. It runs from when the car is unlocked/woken up to about 20 mins or so after you switch off the ignition. If I increase my speed it get louder. I did the key trick to turn it off. I unboxed it last night and out of box I noticed that it would make a buzzing noise seemingly randomly. What is it? What are the chances of getting a Mariuti Suzuki car in the United States? What could be wrong if a squealilng sound in my car stops when I press the breaks?. Turn other components in the car on and off to see if the noise changes or goes away. Car starter motors use a small device called an overrunning clutch, or one-way clutch. Does anyone have buzzing noise issue with Galaxy S7? After calling using the earbud included, if I play music, then there is buzzing noise not only through earbud but also through the internal speaker. It is usually caused by an idle speed that's set too high or excessive carbon in the combustion chamber. I have a 2007 Impala and after turning off a/c, knocking noise for about 30-45 seconds. ATOMIK, I have been considering a noise filter as a last ditch effort. Oh, this sound goes away after say, 3 min. You may have to register before you can post: click the register link above to proceed. , to report as the Republican-majority House impeached Clinton for lying under oath to a federal grand jury and. Not sure I’ve heard it before. ‘Move bitch, get off the plane, get off the plane bitch, get off the plane’ Was humming this as an old lady struggled to pull her heavy bag out of the overhead bin. I ended up trading it in when it was just about paid off with only 38k miles on it. If your steering wheel is making a loud rubbing noise when turning, the culprit could be the upper bearing on the steering column itself. Kennedy airports in Queens, which have grown more frequent in the wake of the lux helicopter service that ride-share company Uber began offering earlier this month. However, this does not indicate a malfunction. the lights etc and this sound hangs for quite some time after the car is turned off. When I turned the car off again, the fan shut off. Crombie was only semi-conscious when he became aware of a faint buzzing sound. the lights etc and this sound hangs for quite some time after the car is turned off. Problem #1: Galaxy S7 keeps freezing and turning itself on and off. After my engine is turned off, I hear a series of clicking noises and sometimes a ding (like ringing a small bell). Car starter motors use a small device called an overrunning clutch, or one-way clutch. If I increase my speed it get louder. Anyone know what this might be? Also another noise is only when I drive at slow speeds. I have a 2007 Impala and after turning off a/c, knocking noise for about 30-45 seconds. I know when i got out the car the gas light was on. Unidentified motor noise coming from rear end while car is off buzzing, and motor noises I just ignored the Clarity. Look behind your airbox for the buzzing when you turn off the car, if it's a little "stick with a filter in the bottom" it's a vacuum modulator, most of them buzz after shutdown. What is it? What are the chances of getting a Mariuti Suzuki car in the United States? What could be wrong if a squealilng sound in my car stops when I press the breaks?. To check, stop on a slight hill, use the parking brake to hold the car, leave the engine in neutral and turn off the engine. I turned the engine back on and then off again and the noise stopped. Mine was more of a "chirping" noise after I turned off the ignition. The fan is not moving and is making a humming sound. smtrekkers · after the engine is turned off. Alternator whine is caused by a difference in electrical potential (voltage) between two points. It has 107K in it. when my car is off there is a electrical noise that sounds like a motor thats coming from below the engine by the radiator. 2003 v70 buzz buzzing intermittant car off left side engine compartment under hood V70-XC70 buzzing sound that occurs under the hood after you shut off the engine. That ticking sound is the result of two combined phenomena: thermal expansion and static friction. humming sound. I do remember that we usually crossed over a narrow dam wall and then walked along the edges of the brooding waters. The car just turned in August 2 years. Is your car making a strange noise when driving, braking, turning or at high speed? To help you, we identify the problem we build a library of car noises. It sounds almost like someone slipped a box fan under my hood. I managed to. the sound, when I forget to turn it off, before. When the A/C is turned off, the "clicking" can be heard, fairly loud, from the passenger side dash, for about 20 seconds, then it stops. I believe this is the same thing. my radiator fans turn on and off when i turn the ac on and off, so i dont think its coming from the radiator. I waited a few minutes before turning it back onstill buzzing. Then, I'll know it's exactly the same as in my car. the lights etc and this sound hangs for quite some time after the car is turned off. I can't figure out what is causing the sound. The first sign of a bad bearing is all most always a noise (usually humming). I have an intermittent buzzing noise (starts off like a fly buzzing then gets louder like a beehive). The fan runs to try and cool off the DPF. I turned the engine back on and then off again and the noise stopped. Maybe that's what it sounds like with the hood up standing by it. A humming, grinding or hissing car noise can end up costing you. Sometimes humming or buzzing noises point to electrical problems. i've noticed that my car has been making a loud noise when accelerating and it seems to be more prevalent when going uphill. Hazard lights ok. After my engine is turned off, I hear a series of clicking noises and sometimes a ding (like ringing a small bell). I realized today that even the air handler motor will drown out this noise so I don't think you could even hear this buzzing if it wasn't really quiet; but, if it is quiet then it is very obvious. 7 buzzing noise after shut down how to fix Beinggrownupsux 80. It has 107K in it. I've had my 2012 Golf TDI for about 2 weeks. Here at Lancaster Brothers, our professional and experienced technicians are available to diagnose the problem quickly and fix it fast. 5L Turbo Anyone else notice this strange humming sound coming from their vehicle when turned off? It was parked for over 4 hours when we noticed the humming. However, this does not indicate a malfunction. It is the same noise I hear when I open my car door, like the hybrid battery is warming up. This was recorded after I shut the PC off. This happened to me once. Hazard lights ok. 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). You will need to scroll down and search the link for the information you need to read or discuss. My 2003 Tahoe is making a humming noise from the front end. Problem #1: Galaxy S7 keeps freezing and turning itself on and off. Then I realized that the noise—a high-pitched drone—was mainly in my right ear. Yesterday I put on my summers and when my steering wheel is slightly off center turned to the left, I hear this slight rubbing sound, it sounds like it's coming from the front passenger tire/wheel wheel. I checked and sure enough, it was coming from the ABS pump. Some of these are sources of noise that even the best, highest dollar receivers and the best antenna systems in the world cannot overcome and should be momentarily turned off while listening. The Mobius manual recommends and only requires a class 4, but I had a Transcend 32 GB class 10 on hand which I formatted in camera. I was looking through the owner's manual for my wife's Solara and it mentions a buzzing sound. The noise you’re hearing is usually a sign of “ electrical arcing”, an electrical discharge you see when electricity is jumping between circuitry. Ok so the car makes this wierd humming noise after i turn off the engine and it keeps on making the noise. I got a Samsung S7 and the very next day in the morning it froze. Naturally, this is after running the system for a while on a hot summer day. Fixing the problem may be a simple matter of changing where you have things plugged in. Car won't start. 2) Got home, while car running, I insert electrical charger in and as soon as I did that, car engine completely shut down. Determining the source of the problem is really important though. It started with a high pitched fast rattle sound, but has changed into a much lower pitched hum. I have a really sharp buzzing sound coming from my 2006 Nissan Altima engine. Samsung HL-P4663W Buzzing Noise then Shuts Off - HELP!!! after maybe 15 minutes of buzzing, the TV just turned-off itself. I've noticed it when the car was warm and cold. my sister said kinda sounded like the buzzing of an electric shaver combined with loud engine roar. Q: There's a buzzing sound when the key is not in the car won't turn on when I put the key in the buzzing sound turns on and off. Service Tip-The canister pump module performs the EVAP leak check. Sometimes just a few seconds, sometimes itll sputter, crank, then final come. However, this does not indicate a malfunction. Also, after turning off the ignition, there is a buzzing noise coming from the engine bay which goes on for several minutes before stopping. Fan noise (whirring sound) when car is off? Discussion in 'Model S' started by Soundchasr, Jun 27, 2016. Alternator Whine. As per title I started the car today after changing side light bulbs and after 30 seconds of letting it run I switched off and I had a fan type noise going on in the front left (drivers side) near the alternator. Generally, after you drive your Honda Accord and turn it off, the cooling fan will activate. Not sure I’ve heard it before. ive noticed it a few times, but it shuts down a moment or so after we exit the vehicle. This is really annoying, but it's not a deal breaker. They wanted to place the whole thing, 500 bucks all told. By catching this earlier, no damage was done to the differential. This may be the sound you are hearing. After I turn off the car, I get a high pitch whine from the engine area, mostly in the front by the radiator. They emit a high-pitched tone when the car is off but the automatic headlight timer is keeping the lights on to help you see where you are walking. It kind of sounds like a phone ringing. And replacing. The sound starts and stays around as soon as press the accelerator. (I only had the air on while driving on the expressway). '96 4Runner makes 'humming' sound after I turn off engine-help Anyone know or have had the same issue with their 1996 4runner - when the get to their destination, under the hood is a humming sound, kind of like and low grade electrical charge?. The second possible reason is, a loosen up steering belt. Can you help. Then I realized that the noise—a high-pitched drone—was mainly in my right ear. If the parts are not replaced, the car will also begin to bounce during turns. Alternator whine is the granddaddy of car. Not all new cars make this sound. Car Battery Drains Overnight. I had the right side replaced a few years back. My 2010 RX350 was sitting in the garage last night, engine off for an hour or more, and I heard a small elect motor sound running under the car? It was a humming sound, a bit like water running through a pipe or a small elec motor running. 2003 v70 buzz buzzing intermittant car off left side engine compartment under hood V70-XC70 buzzing sound that occurs under the hood after you shut off the engine. when i turn the engine off and have locked and left the car i seem to have a main engine fan which likes to turn on and stay on full speed when i check the engine bay ive one of the red fuse blocks clicking on and off repeatedly. This was recorded after I shut the PC off. When I turn off the car there is a buzzing noise that run for about 15 seconds then stops for a 10 seconds and starts up again. It is coming from a little gold box just to the right of the ECU! When I unplug a relay in the engine compartment labeled "ENGINE" the buzzing stops. 6L intercooled twin scroll turbo. What I have noticed is there is a mechanical/motor noise from the passenger side rear wheel area after I shut the car off. This condition only happens to cars with carburetors. Occasionally, after pulling my car into the garage and turn it off, I notice a high pitch ringing sound. The buzzing noise is air in the power steering line. If the parts are not replaced, the car will also begin to bounce during turns. The mileage on my car is 36,000 more or less. After the vehicle has been driven, the In-Car Sensor will turn off immediately when the ignition is turned off. If I turn the A/C fan back on, even for a moment, and turn it off, the same thing will happen again. even though it is in a garage I hit the lock button and the sound went away. I turned my car on and off again and it wasn't doing it. Many thanks. If you hear a whining, growling sound when the car is sitting still, it's coming from your power steering. October 8th, 2019 by Pedro & filed under News Review. I spend a lot of time driving at night to get home and when I pull into the garage it is very quiet. My car makes strange noise when i turn it off? It was a fairly loud. I was looking through the owner's manual for my wife's Solara and it mentions a buzzing sound. I have 2006 Toyota Rav4, 4 Cyl, 4WD, Limited with only 57,200 miles. I used an amp meter to check drains on. A few minutes after the radio turns off I hear more servos that are slightly louder. Sounds like it's coming from under the hood. I started my car, and then turned it off. Turned it off 2 days after it was added to the firmware. There isn't any clicking noise indicating that any relays r trying to work also found resistance values at dash switch 3k for 2h, 1k for 4h and 300 for 4l what should the voltage be at switch i have the constant 12v on the coils for the vaccum valves but the gnd is not switching to turn the 2w off and the 4w valve on. When i turn the engine off there is a whirring sound coming from the engine compartment. I heard the noise when I went into the garage. 3) I also noticed a humming constant sound coming in front of engine close to where 12V Battery is located. Is there an accessory (current) that continues after the car is turned off? Any ideas?. It also sounds when I turn on the lights. Sounds sort of like a mosquito. It sounds like a small electric motor running or something. You hear the engine running after you turn off the ignition: Your engine is dieseling. I was looking through the owner's manual for my wife's Solara and it mentions a buzzing sound. But the fear that hits me with increasing regularity is that we’re just so tired from the constant battles over differences in specifics — that buzzing, bitching background noise of all of our. And she also added there are typically surging noises on and off during the buzzing, and typically a clicking sound before the buzzing stops. 7L R/T, 3k miles, and after I came home i came outside about 30min-1hr later to wash my car and I noticed a strange buzzing noise every 30 seconds coming from the front end. Thermal expansion: All materials have a thermal expansion coefficient, whether positive or negative, within a given temperature range (that coeffic. the lights etc and this sound hangs for quite some time after the car is turned off. My 2010 civic started making noise about a couple of months ago. ATOMIK, I have been considering a noise filter as a last ditch effort. I just noticed this recently. At first, I thought the noise was from the front as the acoustics in my garage fooled me. Upon leaving for work yesterday and a few moments after openning the door to get inside the car, a buzzing static noise started playing from all of the speakers. The radio runs on the retained accessory power, which either times out after 10 minutes or cuts off when a door is opened. Preventive maintenance will decrease the chance of you ever saying “my car makes noise”. Ive checked the fan and its not running or turning so i can count that out i guess. After the sound, see how much effort it takes to use the regular brakes to hold the car from rolling (use the parking brake to stop it if you can't. Brooklyn Heights is part of the Kings County fly-over route for helicopters taking off from Lower Manhattan on sightseeing tours and raucous trips to LaGuardia and John F. Has anyone else experienced this?. In fact, this is one of the most common noises central air conditioners make. I can't think of anything that might be relieving pressure whilst the engine is off and the car doesn't have an alarm that might be going off. You hear the engine running after you turn off the ignition: Your engine is dieseling. Solution: This is most likely caused by noise from the Inlet Manifold Runner Control (IMRC) actuator being transmitted through the chassis of the car. have a new 2017 5. It kind of sounds like a phone ringing. I checked the obvious electrical connections and everything seemed fine. As always he took copious notes. Look behind your airbox for the buzzing when you turn off the car, if it's a little "stick with a filter in the bottom" it's a vacuum modulator, most of them buzz after shutdown. I've done some searching around on the forum, but haven't found anything related to what I'm inquiring about. ive noticed it a few times, but it shuts down a moment or so after we exit the vehicle. However the rpm's drop as they should when it shifts. just the chirping after the car's turned. (I only had the air on while driving on the expressway). I don't hear it as much at higher speed, but that could just be because there's more ambient noise. I recently started hearing a buzzing and/or engine noise coming from the rear speakers. Good to know I am not crazy. But then started making a buzzing noise… 1) when on, 2) worse when in power stand-by mode, and 3) even worse when turned off. What's That Noise? 10 Ways to Identify Car Issues By the Sounds It Makes. Do you have a locking rear differential? If so, it's the differential motor. Yesterday I started to get a buzzing sound but was still able to crank after turning the key few times. See what different squeaks, whines, rattles, and vibrations mean for your driveline in this month's issue of Four Wheeler Magazine!. Car Sounds | Toyota What causes a buzzing sound under the hood after turning off your 1996 2. GENERATION 1 (2010 to 2013) Soul Related. My problem was that I always drove with "City" on, and that overloaded the steering engine and caused it to suddenly turn of. When I turn off the car it makes a clicking noise. 5L Turbo Anyone else notice this strange humming sound coming from their vehicle when turned off? It was parked for over 4 hours when we noticed the humming. He and I think maybe the fuel pump? Turning the truck on and then off again didn't help anything. If your car makes noise when accelerating or turning, don't ignore it. What makes this so weird is that: - Buzzing noise goes away when headlights are turned OFF (both HID and halogens are affected). Here are 10 Car Noises to be Concerned About and what could be causing them. The loud noise still happens, but it only happens after I've been driving for a few min. 96284100 and lately (past couple of months) it has started making this loud buzzing noise when it's running. It has one serious problem which it has had for several years now. Car audio help buzzing from subwoofer. ) Metal on metal grating noise No clip of this one yet. Many thanks. the sound, when I forget to turn it off, before. I have a really sharp buzzing sound coming from my 2006 Nissan Altima engine. 7 4cyl tacoma 4wd? I thought it might be some type of pressure release or something that occurs. it could be the wheel bearing making the buzzing sound. Our car lurched ahead intermittently, passing T-shirt shops. every time I turn off my truck with the key, I hear a noise like a power antenna powering down and it happens ever time right after the engine shuts off! I dont have a power antenna or anything hydraulic, so am I losing my marbles or is this something! Thanks all!. The 2013 Chevrolet Cruze has 1 problems reported for humming sound from dash when car is turned off. It sounded. I have been very careful to be sure the radio, heater and lights are off to see if the sound stops. I have an intermittent buzzing noise (starts off like a fly buzzing then gets louder like a beehive). Louder near the trunk. How to fix power steering pump noise. If a car starts to make a low drone sound, much like the sound of someone blowing across the top of a soda pop bottle, this could be a sign of the motor mounts or exhaust system being worn out. It's not running rough & it's not the AC cooling off. ATOMIK, I have been considering a noise filter as a last ditch effort. When my wife got home from school today she turned off the car and I noticed an electric humming noise (sounds like a fan or a small electric toy motor) wasn't sure wtf it was, so I popped the hood and nothing appeared to moving and I could pinpoint where the noise was coming from. Then, when I stopped the car and turned it off, there was still a buzzing noise from under the hood. 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. It’s just a result of your AC wearing down over time. I've done some searching around on the forum, but haven't found anything related to what I'm inquiring about. Causes of an Air Conditioner's Buzzing Noise. Problem #1: Galaxy S7 keeps freezing and turning itself on and off. I turned the key to on position and then turned off without starting the truck and the noise stopped. Why does my HVAC make noise even when it's off? Discussion in 'E90/E91 and you will also hear noises from the HVAC when you turn the car off after a minute or two. Currently experiencing clicking motor sound from behind passenger side dash after turning off A/C. hi, i am wondering if anyone can help diagnois my car problem. just a hummmmmmm, but when i turn left or go straight it goes away so it is not power steering, im suspecting a wheel bearing or ball joint, but im not sure, any help would be greatly appreciated. So, I looked it up online, and turns out, like vertrkr mentioned, it is normal. I was in my office parking lot so I turned the car back on and drove it to another parking space. When you turn the ignition key to the run position, the starter solenoid interlocks the starter pinion gear with the flywheel on the engine to rotate the engine at "cranking speed". It seems to come from the back of the vehicle. I don't hear it as much at higher speed, but that could just be because there's more ambient noise. Humming Noise From Under Car While Parked "Approximately five hours after the engine is turned off, you may hear sound coming from under the vehicle for several minutes. There are several fluid pumps that may make noise when starting to go bad, and might run to cool the battery after the car is turned off for a few minutes. What I have noticed is there is a mechanical/motor noise from the passenger side rear wheel area after I shut the car off. I found this site after making allot of custom wiring mods to my 2002 grandam, removing multiple annoyances and hazards from the car (auto-locks, door sensors, chime, auto-lights, auto-fog-light-off, etc) and thought it was related to that. And stops whenever I hit the brakes My car has 192647 miles. What's That Noise? 10 Ways to Identify Car Issues By the Sounds It Makes. I can't figure out what is causing the sound. Has anyone else experienced this?. All is well with the Flex now! Just letting all you Flex Owners with the 78MPH Noise that If you try hard enough with your Ford Dealer and the 800 Number too Ford and start a Case Number. The noise happens at both left full lock and right lock, with the latter being slightly more apparent. I have a '05 Envoy Denali with the BOSE audio system. Ok, i think I've got a ghost in the back - tonight after i turned off the car from a 30 minute normal drive, i kept hearing a mechanical buzzing sound from the engine compartment. We own our own mechainc shop so i put it on the lift rack and i put my car in 1st gear and gave it gas, the noise got louder as the RPM's got higher and the noise got even louder when i turned the wheel. You may hear the buzzing at all times. In this case, however, the sound is definitely coming from under the hood. After running the 2. When I stop at red light it don't make no sound. Alternator "buzzing" or "humming" when car is off, battery dies If this is your first visit, be sure to check out the FAQ by clicking the link above. MY CAR WAS TURNED OFF. Noticed over the weekend that when I turn the ignition off I get a strange, short, buzzing noise from the engine around the plenum area. It appears to be coming from the front wheel area driver side. Since I can't afford a replacement pump, I've just been refilling the brake fluid as needed (maybe once a week). I said fuck that, and took it to a 2 man muffler shop down the road. Suspension failures will make a low groaning noise, and a bearing failure in the engine or a flat tire are known to cause a loud roaring noise. All is well with the Flex now! Just letting all you Flex Owners with the 78MPH Noise that If you try hard enough with your Ford Dealer and the 800 Number too Ford and start a Case Number. I get several questions a week from readers with cars that won’t start. A small piece had rusted off that allowed air to get in, thus causing the noise. I first thought it was a fan, but whatever it was, it ran all night and now the car won't startbattery dead. when i turn the engine off and have locked and left the car i seem to have a main engine fan which likes to turn on and stay on full speed when i check the engine bay ive one of the red fuse blocks clicking on and off repeatedly. Noise is heard from other sources. What I have noticed is there is a mechanical/motor noise from the passenger side rear wheel area after I shut the car off. My 2010 civic started making noise about a couple of months ago. 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. a buzzing / popping sound from the sub when the bass hits at all volume levels (no matter if engine is on or off. I’ve heard many actuators in the dash of other cars make noise before, but this was by far the loudest one I remember. I've had my 2012 Golf TDI for about 2 weeks. im confused, my car makes 2 different noises which are both kindof described here. 5L Turbo Anyone else notice this strange humming sound coming from their vehicle when turned off? It was parked for over 4 hours when we noticed the humming. That or it was the chipmonks that run the wheel for the engine to go I can't remember. If its stopping when you turn then I still think wheel bearing, I dont see how the box would care you have turned left (especially as im assuming you mean mild left at high speed rather than manouvreing just cause of the speeds you quote), maybe its just only starting to go very slightly and not enough play for you to feel it yet. Loud tire noise when turning wheel to the right Hi Guys, Just suddenly (say over about 250miles) developed a strong tire noise when I turn the wheel to the right and I can feel the tire grooves through the car: it happens after about 20mph. Problem #1: Galaxy S7 keeps freezing and turning itself on and off. surface rt constant loud buzzing noise with blue screen wont turn off watching video screen went blue loud buzzing sound from speaker no volume control attempted to turn off screen goes black loud buzzing continues on blue screen swiping trails small white dots to confirm some response but all functions nonresponsive. But usually you can't hear it unless you really listen for it. So tonight I was in the garage and noticed a humming noise that seemed to be coming from my '12 WRX. I can't figure out what is causing the sound. i usually hear. Alternator Whine in Car Audio. Brake Noise After Brake Job. My next step is to disconnect the battery to see if it goes away, even though I don't know what else on this car could be making noise. He explains he got here after the dead overran his camp, but now he likes the sound of the dead. This is my first Subaru and I love it so far! However, I noticed something that seems off and I couldn't find a thread that sounded similar. You can compare the noise to an electric very high pitched whine. There are several fluid pumps that may make noise when starting to go bad, and might run to cool the battery after the car is turned off for a few minutes. Then I realized that the noise—a high-pitched drone—was mainly in my right ear. The noise will stop after approximately 15 minutes. Car is awesome. 9TDI 130 2002, just bought it, is it normal when you turn off the ignition to get a Humming noise, like the Engine or Turbo is winding down?. Fixing the problem may be a simple matter of changing where you have things plugged in. Bad Wheel Bearings If your car makes noise when turning and it's the grinding type, the most likely cause is bad or worn out wheel bearings. I just noticed this recently. Noise when turning the steering wheel. When I am waiting in my van for my kids activities to end I notice a whirling noise (electric motor running) with van turned off and key out of the ignition. The whistling sound you are hearing could be air escaping through these holes. Hi, currently driving a 2 and a half year old Octavia TD, last few weeks its developed a kinda whirring noise which last for about 5 seconds after the engine is switched off, seems to be comming from the front of the car somewhere. Solution: This is most likely caused by noise from the Inlet Manifold Runner Control (IMRC) actuator being transmitted through the chassis of the car. The biggest offender of noise in the car audio environment is alternator whine. Good luck OP. If the car makes noise when turning at low speeds, look into the power steering system or the suspension. If the In-Car Sensor is open or shorted on this system, the digital display will turn off. It buzzes mainly when I do a quick acceleration (like merging onto the freeway) and the buzzing comes on between 45-65 mph. Also it's not the same sound as the fuel pump running when the ignition is turned on. A LOUD clicking and clacking began immediately. I turned my car on and off again and it wasn't doing it. The noise will stop after approximately 15 minutes. ‘Move bitch, get off the plane, get off the plane bitch, get off the plane’ Was humming this as an old lady struggled to pull her heavy bag out of the overhead bin. A hissing noise after turning the car off is actually caused by equalizing pressure, this is made by the Freon moving from the high-pressure side of the compressor down into the lower pressure side and is a completely normal occurrence and sound. The sound continues for 5-10 minutes after and then disappears. my radiator fans turn on and off when i turn the ac on and off, so i dont think its coming from the radiator. What you should do: While clearing debris is the best case scenario and something you can fix yourself because a buzzing sound can indicate an electrical issue, we recommend turning off your system right away and contacting a professional. Ok so the car makes this wierd humming noise after i turn off the engine and it keeps on making the noise. when my car is off there is a electrical noise that sounds like a motor thats coming from below the engine by the radiator. The sound starts and stays around as soon as press the accelerator. The mileage on my car is 36,000 more or less. Why is my Dodge Caravan making a loud humming sound? That's called the engine, it powers the car, and eats gasoline, unless the car is turned off, the engine will. I tend to blame the new cable, but I don't know how to choose a cable that won't cause this noise. If after safely lifting the ground you still hear humming. As for the noise in the video it sounds INSIDE the car, perhaps it's normal, don't know the video wasn't very clear. The dealer said that when this motor completely fails, it can lock-up, damaging the differential. My engine will sputter on for a while.