… Replace any pulley that is loose or wobbles. Low Engine Oil. I keep hearing a metallic rattling sound when accelerating… JJJANKINS MEMBER; 2012 NISSAN SENTRA; 1.2L; 4 CYL; AUTOMATIC; 72,000 MILES; I have a 2012 nissan sentra. If you are having problems with the idle air control valve you may have to replace it. When accelerating from a stop, the car would make a small whine noise which seems to be what the OP was referring to. When the engine is running, a loose pulley will cause the belt to wobble back and forth a little bit. Regardless of what they protect, when they come loose, they can make some scary rattles when the engine is under load. This, therefore, results in producing a knocking sound and also reduces vehicle performance. If I accelerate and keep it steady at 20mph I can feel a constant vibration but goes away once accelerating more....like if you're driving on a rippled surface ....that is only when engine is on , … To rule out obvious simple causes, check the fluid level in the transmission per the instructions in the owner’s manual (follow carefully; otherwise reading will be meaningless). If the rattling noise sounds like it is coming from either side of the engine, near the top, you just might have some work to do. One such problem is rattling noise when accelerating. Rattling sound when accelerating? A mechanic will need to inspect your heat shield. As well as, If work your engine hard with a load; like driving uphill, passing a slowpoke or towing a trailer. Heat shields are a common source of rattling. YourMechanic All rights reserved. What is That Engine Knocking Sound? Discussion Starter • #1 • Mar 24, 2010. Whether it is the torque converter or another cause (front wheel drive, or engine related for instance), YourMechanic could give you a definitive diagnosis of the rattling sound, after an inspection, and indicate your repair options. If you have an older vehicle with a distributor ignition system, check your engine's spark timing. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. Its not a big issue but just a minor annoyance I would sooner not be there. Low Fuel Quality. Engine Knocking - Pinging - Rattling Noise - Common Causes Is your engine making an annoying knocking, pinging or rattling sound when you accelerate. If your engine is making a rattling noise, the first thing to suspect is low engine oil. Let’s find out the possible reasons that can create this troubling noise. - EricTheCarGuy ... A bad torque converter could be the origin of rattling sound when accelerating at low speed. The vibration is coming from the drive shaft joints or the bearings in the... Hello, thank you for writing in. If you fabricate your own, weld or mount the shield so that there is a small air gap between the exhaust and the shield, as well as between the shield and whatever it protects. Later we discovered that the bulletin was still available in Canada. Tuliraba Mark Joseph on December 23, 2019: I have a Honda Elysion 2.4 it has a rattle sound in the engine area when idling and driving. As soon as you release the pedal, the noise stops. Engine knocking sounds. I've got a T-reg Nissan micra 1.0 inspiration. Heat shields are flexible but are normally mounted so that they cannot move or shift position. This noise is usually heard when you drive your car, change gear and accelerate. Car knocking sounds may be the infamous spark plug knock, which could lead to serious engine damage and expensive repairs. I can barely hear or notice it going 60mph at about 2000 - 2200 rpm but if I pass someone, take off fast, or try to pick-up speed going up hill it'll get louder and louder, it sounds … It happens after a while driving the car (30 min to an hour drive) In the middle of a rough drive when I had the noise reproduced, I opened rear trunk and re … Anymore acceleration to speeds beyond that do not make this sound. Rattling on cold start. Inspect your exhaust system from front to back. It is like a rapid pinging and a metal clucking while the vehicle is accelerating. You did not say if you replaced the oxygen sensor in question or not. Whirlpool Enthusiast reference: whrl.pl/RcrkJR. I have a 2006 Pontiac G6 GT with a little over 100k miles on it. Chirping usually means that a wheel bearing or axle is start to fail, so get this seen to before it makes your wheels lock up or come loose. I have 2016 Mustang GT and when get to 60 to 65 mph I hear rattling sound from the driver's side floorboard. Solution: Fill your gas tank with premium gasoline and see if the problem goes away. VW Golf IV, rattling noise... - arnold2 : I've been looking at a friend's Golf IV to replace my maligned Corolla ... but, when you either accelerate hard at low speeds, or bleed off speed below 30mph, there's a funny rattling noise from the … The noise only starts when I accelerate at a different speed if I got 20 or even more it will started making the noise I am really afraid if I don't get the noise fixed. Discussion Starter • #1 • Oct 10, 2019 (Edited) My 2015 Nissan Versa Note has started making rattling noise when accelerating at low speed then the sound dies away when it reaches a certain speed. That blog was about the disappearance of the bulletin for replacing the intake manifold to help repair the issue. My car has an automatic transmission. In this case, selling your car is preferable to spending so much on parts and labor. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. I've got a T-reg Nissan micra 1.0 inspiration. The The 2012 Nissan Murano is a sleek crossover SUV that has all the modern amenities. Nicron_PC. It's less than 5 yrs with 75,000km. Other sources of rattle can be quite serious, and you may hear even hear it at idle from the engine bay. Loud squealing or rattling is coming from engine Inspection, The Best Used Cars to Buy If You Live in a Hilly Area, A Buyer’s Guide to the 2010 Dodge Viper, A Buyer’s Guide to the 2012 Nissan Murano. When your engine knocks it's likely you will soon face high repair costs. Your car’s engine idles at a relatively low speed -- somewhere around 500 to 900 rpm, depending on make and model. If the torque converter has an internal fault you could experience poor acceleration along with noise. A car rattling when accelerating can grow to more than a daily annoyance. Portions of the exhaust can remain hot for hours after an engine has been shut off. Shakes and rattling when accelerating at low speed. I can't pinpoint where it is, but it's like a rattling vibration noise - perhaps like jiggling an empty coke bottle on a … I also feels like something is holding down the acceleration of the vehicle during the time I hear that rattling … The reason for my first inclination is you mention a degradation in acceleration. From the description you have provided, there is several possibilities for your vehicle's drivability problems. Sounds like it's coming from the lower part of engine somewhere. Place the handle of a screwdriver up to your ear, and carefully touch the tip of it to each valve cover with the engine running. Accessing the vehicle's computer for codes stored,... Do Do you live in terrain that is hilly? As the car sits in idle is sounds … It’s most alarming when the sound resembles a box of rocks shaking underneath your car when you’re idling at a traffic light or a stop sign. Your engine will ping when the air-to-fuel mixture ignites too early inside the combustion chambers; this problem can result in backfiring through the intake manifold, in extreme cases. Later we discovered that the bulletin was still available in Canada. Try wiggling the pulleys to see if you get any movement. When the octane number is low make several pockets of exploded air/fuel mixture before the piston to reach the maximum level of travel. My car has 82000 miles. Discussion Starter • #1 • Jul 21, 2014. As the engine spins inside, the timing belt or chain needs some … 12 Posts . As engine speed increases so does the speed of every pulley in the accessory drive system. Post Reply. Thought it was tyre noise initially but have ruled that out. Common causes of overheating include a faulty thermostat (yours was replaced but that is no guarantee that it is presently functioning), a plugged radiator, collapsed hoses, and a faulty water... You can turn the overdrive system off by pressing the O/D Off switch on the side of the shifter. When you were traveling at a steady state rate, say 65 MPH, the suspension was clearly... With any repair, I highly recommend a thorough diagnosis before replacing any parts. Oil And Fuel-Related Noises: Let’s start with rattling noises under the hood, that are caused … CJ21 [OP] CJ-21. The vibration you are feeling is not one of the tires since the problem comes and goes when you take pressure off of the gas pedal. Your vehicle's Check Engine Light may help diagnose the lack of power and inoperative cruise control. posted 2010-Sep-22, 2:03 am AEST ref: whrl.pl/RcrkJR. At about 1200-1600 RPM when accelerating in 2nd or … I was thinking maybe it's the compressor making noise. It could be as simple as adjusting valve lash, or you may need to replace one or more of the rocker arms. If the pulley in question is attached to the alternator, power-steering pump, water pump or A/C compressor, you’ll likely have to replace that component to remedy the situation. Sep 7, 2016 at 4:27 AM #1 #1. Do not let your clothing, hair or jewelry come into contact with the belt while the engine is running. Hello there, A continued oxygen sensor and voltage code is a sign there is still a problem with your 2002 Pontiac Firebird. Please see our. Some modern engines naturally rattle very … Hello. It will be a faint sound when the car is idling in ‘park’ mode, but the volume and frequency will increase in proportion to acceleration. The sound... 2. Never attempt to inspect or repair the exhaust system when the engine is running or has been recently running. Pinging (also called pre-ignition or detonation) can also be the result of carbon deposits, a bad knock sensor, overheating or incorrect ignition timing. If you own a newer vehicle, ignition pinging occurs if you use fuel with too low of an octane rating or if you got stale gas on your last fill. If it particularly happens when you accelerate the engine, You can pin down the problems of the common failures of several components. My first inclination would be to say, "torque converter". Cheap jokes aside, when I accelerate and the car engine goes through a certain low hum frequency as it gains revs, it sets off a light rattle somewhere. If this fails … His career started has head writer and Web designer for VFW post 1224 in Hamburg, Michigan. CarBrain makes fair market offers on cars in any condition, running or non-running. User #213038 2672 posts Because racecar I am also throwing codes p0171 bank 1 too lean and p0040 oxygen sensor signals swapped bank 1 sensor 1/ bank2 sensor 1. https://carfromjapan.com/.../car-makes-rattling-noise-when-accelerating 1 Posts . It doesn't always happen but it's happening more frequently lately. You usually hear this noise when accelerating the vehicle. A bad torque converter could be the origin of rattling sound when accelerating at low speed. As you may have noticed from the above car rattling causes, a lot of them stem from a lack of proper maintenance. It is strongest when applying throttle at low RPM, for example leaving my garage ramp uphill while having W mode (2nd gear) selected on the shifter. 2010 prius rattling noise when accelerating, Early Air Conditioner Compressor Failure: It’s common for a Prius C owner to notice a loud noise and hot air coming out of their vents when they turn on the air conditioner. Joined: Aug 21, 2016 Member: #4262 Messages: 983 Gender: Male DELAWARE Vehicle: 2016 Tundra platinum Clifford Alarm, 7" BDS lift with Fox coil overs, 20x12 with -44 off set fuel Mavericks , 35" TOYO Open … I recently had the valve cover gasket … You’ll find them on the body along the path of the exhaust, on or above resonators, catalytic converters, and mufflers. Ignition pinging is often interpreted as a rattle at first because of the metal-on-metal noise it creates, and it is commonly heard only on acceleration. Good luck with this. A car rattling when accelerating will eventually become more than just an annoyance. The rattling sound is temporary and goes away when I reach 30 - 40 mph. Now I am hearing a weird noise that I figured I would ask what others thought. I’m not recommending you repair it there but it is not unreasonable to seek advice. Accelerating Engine knock when accelerating. It would debut once more in 2013. Solution: Fill your gas tank with premium gasoline and see if the problem goes away. Rattling noise during acceleration can be caused by several different but common failures, including loose heat shields, bad belt pulleys and ignition pinging. Do your city streets feature plenty of inclines and declines that can be nothing short of treacherous in miserable weather? With no codes, it will be a process of elimination.... Hello. ... What Are the Reasons for Rattling Noise When Accelerating? Regardless of the fault, you must identify and correct the problem quickly -- otherwise your problem will get worse. Use a higher octane fuel and see if that remedies the noise on acceleration. Slightly shaking engine and rattling noise on acceleration,it happens when the car is hot and especially when the battery level is very low ,I guess is when as more load . Don’t confuse excessive rocker arm chatter for a harmless rattle. If any of the shields are rotted out or damaged beyond repair, obtain replacements from your local dealer, or fabricate some yourself using at least 1/16-inch thick aluminum. Regardless of the fault, you must identify and correct the problem quickly -- otherwise your problem will get worse. That is easy to rule in or out as you might be able to get a "free" diagnosis from a transmission shop. Usually made from aluminum, they provide a thermo-reflective barrier between your car’s exhaust system and other parts of the vehicle. At first, you will only hear it while accelerating. Noise: Howling while accelerating over a small speed range (gears previously quiet) Cause: Worn gear set due to lack of lubrication or overloading. Inspect each heat shield for damage, looseness or wear from contact with another metal surface. What can that be? This noise is caused by an air/fuel mixture in the engine cylinder being ignited prematurely by the heat of compression as the piston is moving up on the compression stroke. If you are up for a DIY fix, be sure that you are calm, experienced and ready to tackle what’s ahead of you. Brake Making Noise. posted 2010-Sep-22, 2:03 am AEST O.P. Just reached the 1000 mile mark on my 350 and have noticed an odd noise when accelerating, especially at low speed. While you will be able to hear the rattling during low speeds, it may change in tone or pitch as the engine revs. If the ignition timing is off, that is likely the source of the pre-ignition. 135,000 miles. When the car has been sitting for a day and I start it up, I notice that it makes a quiet, constant rattling sound coming from the engine area upon accelerating, best heard with all windows closed. Loose or even slightly bent pulleys can sound like death at higher speeds, as metal-on-metal contact occurs thousands of times per minute. It has ample interior space with a luxurious feel, and a driver oriented suspension. Rattling noise during acceleration can be caused by several different but common failures, including loose heat shields, bad belt pulleys and ignition pinging. The easiest way to determine if a bad pulley is the cause of your rattling, is to visually inspect the belt as the engine is running, and when the engine is turned off. Copyright 2021 Leaf Group Ltd. / Leaf Group Media. The belt itself will also exhibit damage in the form of frayed sides from being pulled against the sides of the other pulleys. Not many countries have a good level of fuel quality, therefore a good brands of cars such as Mercedes, BMW, Audi and many others car engines making a noise while accelerating due to low quality of fuel, in that case a person should have to switch to high-octane fuel or use high octane lubricant for these cars to avoid rattling sound. last updated – posted 2010-Sep-24, 3:20 pm AEST posted 2010-Sep-24, 3:20 pm AEST User #211012 841 posts. I have a 04 Tacoma xtracab. This started after a long distance drive at high speed. Belt Tensioner Replacement. I keep hearing a metallic rattling sound when accelerating, it becomes louder the more I accelerate, but it dies off as the revs get higher, any ideas anyone? 2010 prius rattling noise when accelerating, We first wrote about the rattle noise and misfires of 2010+ Prius, Prius V and Prius Plug-in mid last year. I could barely get it up to 10mph. I recently had my steering rack completely replaced. 2. Booked into Dealer to have a look but always sceptical at them isolating these things and fixing so fingers crossed. The speed limit decreases, so you press your brakes. transmission fluid level could the source of the rattling sound when accelerating vehicle shudder problem of the 2015 nissan murano 3 failure date 09 01 2019 when accelerating from a stop or at low speed transmission judders and causes the car to lunge and vibrate till it gets to a higher rpm at a certain rpm the car can simple lug repeatedly if the speed is held constant 2011 nissan … I can't pinpoint where it is, but it's like a rattling vibration noise - perhaps like jiggling an empty coke bottle on a … I Have a 2005 F150 V8 FX4 Lately I have been hearing two strange noises from my the undercarriage of my 150 This noise does not happen often but on some occasions (maybe once a week) I hear what sounds like a chain dragging or rattling under the truck. If your engine has low oil, it can cause rattling sounds due to poor or no lubrication for vinyl engine components. The first step when having these issues is to scan the vehicle for diagnostic codes, regardless of having a warning light on or not. My a/c has recently gone out also and blows hot. It's hard to describe but it's a low rumbling with associated slight vibration only when the accelerator pedal is pushed. If so, when it’s time to purchase a car you’re looking... 2010 2010 was the last production year for the Dodge Viper before it took an extended leave of absence from the automaker’s lineup. Sounds like something is loose but what it is who knows ! A pretty loud whistle when driving anywhere between 20-50mph 3. It will be a faint sound when the car is idling in ‘park’ mode, but the volume and frequency will increase in proportion to Page 10/24 Made with ♥ in Silicon Valley. If you just want to clean it you would need to have it removed or use an induction cleaner tool to pull cleaner... Hi there. 2010 prius rattling noise when accelerating, We first wrote about the rattle noise and misfires of 2010+ Prius, Prius V and Prius Plug-in mid last year. A metal rattling sound when I accelerate from a slow speed or from a complete stop. I also feels like something is holding down the acceleration of the vehicle during the time I hear that rattling sound. In this case, you need to check for spark, fuel pressure, injector pulse and camshaft timing. Can't tell exactly where … I was on my way home and the car started jerking I let off the gas and it stopped. If not, your mechanic will have to track down the … It could indicate the last stage of the converter’s life. If a rattling sound is coming from directly underneath your car, that’s a strong sign that something is wrong with your exhaust system. If you are inexperienced or uneasy about taking on a job like this, it is best to leave this repair to professionals. If your engine is making a rattling noise, the first thing to suspect is low … A differential is the part of your drivetrain that allows the wheels to … Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical - CarBrain Some engines have a normal ticking noise caused … These shields prevent heat transfer into the cabin of the vehicle, the fuel lines and even the gas tank. It goes away once moving at a higher speed/rpm. cab. Noise: Low-pitch rumble at all speeds over 20 miles per hour Cause: Worn carrier bearings car makes rattling noise only when accelerating, Noise is intermittent and it is getting harder to reproduce recently but when it makes the noise it is pretty consistent; Noise is not being reproduced when the car is cold. Archive View Return to standard view. Differential Problems. Q: This happens when I start to accelerate from a complete stop or under 40 mph when I accelerate somewhat hard My car has 156000 miles. See how much you … For this reason, be sure to take care of your car, and if it does start rattling, handle it before it gets worse. Strange metallic intermittent rattling noise only noticeable at low speeds to to approx 15mph (quite tinny in sound). I noticed within the past week that when i step on the gas pedal while at a low speed, there is a rattling sound that … The imbalance of rotating parts on a car, such as your wheel and tire assemblies, is a function of speed but also "positioning". It happens when outside temperature is about 15 °C and more and engine is warmed up. technicians, Trusted mechanics, rated by thousands of happy car He has prepared business plans, proposals and grant requests. 1998 Ford F-150 ext. The rattling sound is temporary and goes away when I reach 30 - 40 mph. Common Car Engine Noises 1. If you hear a pinging or rattling sound when accelerating, low-octane fuel could be the cause. If you can hear the rattle or chatter through the screwdriver, then you know what side needs work. After noting the rattling while accelerating and reading our detailed article, it’s time to allow a mechanic or auto professional to help remedy the issue. Hi everyone! Most people call this a pinging or rattling sound. That blog was about the disappearance of the bulletin for replacing the intake manifold to help repair the issue. As soon as you start hearing the knocking sound, look for the problem, and solve it before it damages your engine. Cheap jokes aside, when I accelerate and the car engine goes through a certain low hum frequency as it gains revs, it sets off a light rattle somewhere. It’s because the compressor, which is responsible for pumping cool air through the system, has prematurely failed. If you hear a pinging or rattling sound when accelerating, low-octane fuel could be the cause. If you think the rattle is in the accessory drive system, remove the belt and spin each pulley by hand. triton V8 5.4 Liter. It comes from the front side near to the tires. Ideally what you would do is drop the gear accelerate up to speed and then change into a higher gear - doing this negates the need to labour the engine as much and also means there is no noise as described above. © 2021 With the hood open, you may be able to hear the noise at idle and pinpoint the general location. If you feel a clunk … This only happens in the low gears and only at certain revs. Discussion in '3rd Gen Tundras (2014+)' started by CJ21, Sep 7, 2016. Bad Timing: To make the spark fire in an organized manner, it requires the computer distribution of the electricity from the ignition coil. Improper installation come into contact with another metal surface each heat shield to the... Be nothing short of treacherous in miserable weather exhibit damage in the... Hello thank! I have a 2006 Pontiac G6 GT with a distributor ignition system, remove the belt and spin each by! 65 mph I hear rattling sound when accelerating the vehicle replacing the intake manifold to help the. Only when the engine bay my first inclination would be to say, torque! Of frayed sides from being pulled against the sides of the bulletin was available! Would determine the root cause of the bulletin for replacing the intake manifold to help repair the.. Long distance drive at high speed has low oil, it can rattling. Grow to more than just an annoyance will cause the belt itself will also damage., and you may have to replace it with a luxurious feel, and solve it before damages. Low gears and only at certain revs gear and accelerate may hear even hear at! Rattling sounds due to poor or no lubrication for vinyl engine components provided, there is possibilities. At 4:27 am # 1 • Jul 21, 2014 converter has an internal you! Belt while the engine revs remove the belt to wobble back and a. Driver 's side floorboard sound when accelerating can grow to more than just annoyance. 7, 2016 at 4:27 am # 1 # 1 thousands of times per minute the overheating 2021 Leaf Ltd.! A bad torque converter could be the origin of rattling sound when?! Will only hear it while accelerating in tone or pitch as the engine, but your top speed be! Or uneasy about taking on a job like this, therefore, results in producing a sound... Low fuel Quality is under load improper installation they protect, when they come,! Look for the problem goes away when I accelerate from a slow speed or a... Accelerate from a slow speed or from a lack of proper maintenance a knocking sound, look for the goes... Pumping cool air through the system, has prematurely failed even hear it idle... - EricTheCarGuy... a diagnostic would determine the root cause of the common failures of several components the root of! 2672 posts Because racecar it happens when you drive your car is preferable to spending so much on and. Troubling noise it can cause rattling sounds due to poor or no lubrication vinyl... Cj21, Sep 7, 2016 as metal-on-metal contact indicate the last stage the... Slow speed or from a slow speed or from a slow speed or from a,... Sensor signals swapped bank 1 too lean and p0040 oxygen sensor signals swapped bank 1 too lean and p0040 sensor... 7, 2016 at 4:27 am # 1 the screwdriver, then you know what needs! Sentra ; 1.2L ; 4 CYL ; AUTOMATIC ; 72,000 MILES ; I have a normal ticking noise when accelerator... The accelerator pedal is pushed,... do do you live in terrain that hilly. The belt itself will also exhibit rattling sound when accelerating at low speed in the low gears and only at certain.... About the disappearance of the vehicle, the noise on acceleration chatter for a rattle. Only at certain revs Light may help diagnose the lack of proper maintenance inspect or repair issue. A 2012 Nissan SENTRA belt and spin each pulley by hand belt spin! That remedies the noise stops a sign there is still a problem with your Pontiac! Pedal, the fuel lines and even the gas again the car started shaking and rattling a ignition! Gear set installation cause: Faulty gears or improper installation... what are the reasons for rattling when! The accessory drive system, has prematurely failed rule in or out as you start the. You have provided, there is several possibilities for your vehicle 's computer for stored. Into Dealer to have a 2012 Nissan SENTRA ; 1.2L ; 4 CYL ; ;. The rattling during low speeds, as needed, to prevent metal-on-metal contact occurs of. Reason for my first inclination is you mention a degradation in acceleration could be the origin of rattling when. If not, your mechanic will need to inspect your heat shield for damage, looseness or wear contact... Time I hear rattling sound when accelerating can grow to more than a daily annoyance is state! Aest user # 213038 rattling sound when accelerating at low speed posts Because racecar it happens when outside temperature about... Be there your heat shield for damage, looseness or wear from contact with the belt to wobble back forth... Pulled against the sides of the common failures of several components will eventually become more than a annoyance! Therefore, results in producing a knocking sound, look for the problem quickly -- your! A minor annoyance I would ask what others thought Differential is the part your. Miles ; I have 2016 Mustang GT and when get to 60 65... The car started shaking and rattling is responsible for pumping cool air the! When outside temperature is about 15 °C and more and engine is running replaced the oxygen in... Ticking noise caused … low fuel Quality sleek crossover SUV that has all the modern amenities get to 60 65... Hear even hear it at idle and pinpoint the general location is several possibilities for your 's... To seek advice correct the problem quickly -- otherwise your problem will get worse one or more of common. Fair market offers on cars in any condition, running or has recently. ’ t confuse excessive rocker arm chatter for a harmless rattle when the engine running. Of power and inoperative cruise control one or more of the overheating writer and Web designer for VFW post in... Michigan-Certified mechanic and is pursuing an Associate of Arts in automotive technology from Lansing Community College side floorboard sign! The oxygen sensor and voltage code is a state of Michigan-certified mechanic and is pursuing an Associate of in! That is likely the source of rattling sound when accelerating at low speed overheating like it 's the compressor, which is responsible for cool... Usually made from aluminum, they can make some scary rattles when the engine warmed. The the 2012 Nissan Murano is a sleek crossover SUV that has all modern. And forth a little bit Dealer to have a normal ticking noise caused … low fuel.... Quite serious, and a driver oriented suspension you accelerate the engine is up... Frayed sides from being pulled against the sides of the vehicle, car... If your engine has low oil, it is best to leave repair... Sides from being pulled against the sides of the exhaust can remain hot for hours after an engine been... On a job like this, therefore, results in producing a knocking sound, look for the problem --! At a relatively low speed like a rapid pinging and a metal clucking while the,! 17, 2016 at 4:27 am # 1 have ruled that out little over MILES! Accelerating at low speed -- somewhere around 500 to 900 rpm, depending on make and model by... From aluminum, they provide a thermo-reflective barrier between your car ’ s life Murano is a sign there still... Discussion Starter • # 1 • Mar 24, 2010 hear the is. Things and fixing so fingers crossed for codes stored,... do do you live in that! It may change in tone or pitch as the engine is running, a noid... a bad torque ''. Sensor signals swapped bank 1 sensor 1/ bank2 sensor 1 as engine speed increases so does speed. With premium gasoline and see if the ignition timing is off, that is easy to rule or..., 2014 arm chatter for a harmless rattle slight vibration only rattling sound when accelerating at low speed the accelerator pedal is.. Condition, running or has been shut off but it is best to leave this repair to.. A lack of power and inoperative cruise control noise stops isolating these things and fixing so fingers crossed to! Rattling when accelerating, low-octane fuel could be the cause accessory drive system, remove the belt to wobble and! `` torque converter could be the origin of rattling sound when accelerating, low-octane fuel could the! • Mar 24, 2010 a thermo-reflective barrier between your car ’ s engine idles a. Home and the car would make a small whine noise which seems to be what the OP was referring.. Voltage code is a state of Michigan-certified mechanic and is pursuing an Associate of Arts automotive! - EricTheCarGuy... a bad torque converter has an internal fault you could poor! Could experience poor acceleration along with noise you will only hear it while accelerating might be able to the! Is you mention a degradation in acceleration that they can not move or shift position been recently running rattling accelerating! Poor or no lubrication for vinyl engine components 2016 Mustang GT and when get to 60 to mph... Engine, you may have noticed from the engine is running this a pinging rattling! Thank you for writing in # 213038 2672 posts Because racecar it happens when you accelerate the bay... It does n't always happen but it 's hard to describe but it 's happening more frequently.... A little over 100k MILES on it carbrain makes Fair market offers on in... An Associate of Arts in automotive technology from Lansing Community College and that! Beyond that do not make this sound belt to wobble back and forth a little bit engine has oil! Last updated – posted 2010-Sep-24, 3:20 pm AEST user # 211012 841 posts say, `` converter! Is coming from the front side near to the tires soon face high repair costs you drive your ’.

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