If you hear a pinging or rattling sound when accelerating, low-octane fuel could be the cause. It comes from the front side near to the tires. Post Reply. Do your city streets feature plenty of inclines and declines that can be nothing short of treacherous in miserable weather? That blog was about the disappearance of the bulletin for replacing the intake manifold to help repair the issue. If you hear a chirping sound coming from your wheel that changes when you accelerate, it doesn’t mean there’s a budgie caught under the bodywork. I have a 2006 Pontiac G6 GT with a little over 100k miles on it. Hello. The vibration is coming from the drive shaft joints or the bearings in the... Hello, thank you for writing in. posted 2010-Sep-22, 2:03 am AEST O.P. Heat shields are a common source of rattling. I have a 04 Tacoma xtracab. Regardless of the fault, you must identify and correct the problem quickly -- otherwise your problem will get worse. 2021 ... What Are the Reasons for Rattling Noise When Accelerating? You’ll find them on the body along the path of the exhaust, on or above resonators, catalytic converters, and mufflers. 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 … Later we discovered that the bulletin was still available in Canada. 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 , … 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. It could indicate the last stage of the converter’s life. Usually made from aluminum, they provide a thermo-reflective barrier between your car’s exhaust system and other parts of the vehicle. 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. It’s because the compressor, which is responsible for pumping cool air through the system, has prematurely failed. It could be as simple as adjusting valve lash, or you may need to replace one or more of the rocker arms. 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. guides, Check cars for recalls, common issues & maintenance Anymore acceleration to speeds beyond that do not make this sound. With the hood open, you may be able to hear the noise at idle and pinpoint the general location. Replace any pulley that is loose or wobbles. 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. https://carfromjapan.com/.../car-makes-rattling-noise-when-accelerating Later we discovered that the bulletin was still available in Canada. A differential is the part of your drivetrain that allows the wheels to … Discussion in '3rd Gen Tundras (2014+)' started by CJ21, Sep 7, 2016. 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. I can't pinpoint where it is, but it's like a rattling vibration noise - perhaps like jiggling an empty coke bottle on a … It happens when outside temperature is about 15 °C and more and engine is warmed up. Rattling sound when accelerating? 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. 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. Accelerating Engine knock when accelerating. 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. JJJANKINS MEMBER; 2012 NISSAN SENTRA; 1.2L; 4 CYL; AUTOMATIC; 72,000 MILES; I have a 2012 nissan sentra. Noise: Howling after gear set installation Cause: Faulty gears or improper installation. Rattling at slow speed. The The 2012 Nissan Murano is a sleek crossover SUV that has all the modern amenities. 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. 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. Thought it was tyre noise initially but have ruled that out. Check engine oil level and add if needed. I also feels like something is holding down the acceleration of the vehicle during the time I hear that rattling … He has prepared business plans, proposals and grant requests. Rattling noise during acceleration can be caused by several different but common failures, including loose heat shields, bad belt pulleys and ignition pinging. The reason for my first inclination is you mention a degradation in acceleration. What could this be ? It's hard to describe but it's a low rumbling with associated slight vibration only when the accelerator pedal is pushed. Solution: Fill your gas tank with premium gasoline and see if the problem goes away. I’m not recommending you repair it there but it is not unreasonable to seek advice. I can't pinpoint where it is, but it's like a rattling vibration noise - perhaps like jiggling an empty coke bottle on a … A metal rattling sound when I accelerate from a slow speed or from a complete stop. If you can hear the rattle or chatter through the screwdriver, then you know what side needs work. Moore is a state of Michigan-certified mechanic and is pursuing an Associate of Arts in automotive technology from Lansing Community College. 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. The imbalance of rotating parts on a car, such as your wheel and tire assemblies, is a function of speed but also "positioning". Your car’s engine idles at a relatively low speed -- somewhere around 500 to 900 rpm, depending on make and model. My car has 82000 miles. This started after a long distance drive at high speed. If you feel a clunk … If you are inexperienced or uneasy about taking on a job like this, it is best to leave this repair to professionals. Archive View Return to standard view. 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 … It doesn't always happen but it's happening more frequently lately. 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. Belt Tensioner Replacement. 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. Rattling noise during acceleration can be caused by several different but common failures, including loose heat shields, bad belt pulleys and ignition pinging. I was on my way home and the car started jerking I let off the gas and it stopped. As the engine spins inside, the timing belt or chain needs some … Discussion Starter • #1 • Jul 21, 2014. 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 The belt itself will also exhibit damage in the form of frayed sides from being pulled against the sides of the other pulleys. It is like a rapid pinging and a metal clucking while the vehicle is accelerating. If your engine is making a rattling noise, the first thing to suspect is low engine oil. As soon as you start hearing the knocking sound, look for the problem, and solve it before it damages your engine. 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. Its not a big issue but just a minor annoyance I would sooner not be there. I am also throwing codes p0171 bank 1 too lean and p0040 oxygen sensor signals swapped bank 1 sensor 1/ bank2 sensor 1. Portions of the exhaust can remain hot for hours after an engine has been shut off. CJ21 [OP] CJ-21. Whirlpool Enthusiast reference: whrl.pl/RcrkJR. As well as, If work your engine hard with a load; like driving uphill, passing a slowpoke or towing a trailer. If you are having problems with the idle air control valve you may have to replace it. When your engine knocks it's likely you will soon face high repair costs. It's less than 5 yrs with 75,000km. Let’s find out the possible reasons that can create this troubling noise. If your engine has low oil, it can cause rattling sounds due to poor or no lubrication for vinyl engine components. Car knocking sounds may be the infamous spark plug knock, which could lead to serious engine damage and expensive repairs. If the torque converter has an internal fault you could experience poor acceleration along with noise. 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. 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. 1998 Ford F-150 ext. - CarBrain Some engines have a normal ticking noise caused … costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive You need a spark tester to check for spark, a noid... A diagnostic would determine the root cause of the overheating. 135,000 miles. I could barely get it up to 10mph. If you have an older vehicle with a distributor ignition system, check your engine's spark timing. 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. Pinging (also called pre-ignition or detonation) can also be the result of carbon deposits, a bad knock sensor, overheating or incorrect ignition timing. That blog was about the disappearance of the bulletin for replacing the intake manifold to help repair the issue. 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 … 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. I have 2016 Mustang GT and when get to 60 to 65 mph I hear rattling sound from the driver's side floorboard. When overdrive is turned off, you will have improved braking from the engine, but your top speed will be limited. CarBrain makes fair market offers on cars in any condition, running or non-running. © Copyright 2021 Leaf Group Ltd. / Leaf Group Media. Booked into Dealer to have a look but always sceptical at them isolating these things and fixing so fingers crossed. Strange metallic intermittent rattling noise only noticeable at low speeds to to approx 15mph (quite tinny in sound). The first step when having these issues is to scan the vehicle for diagnostic codes, regardless of having a warning light on or not. Rattling on cold start. Common Car Engine Noises 1. last updated – posted 2010-Sep-24, 3:20 pm AEST posted 2010-Sep-24, 3:20 pm AEST User #211012 841 posts. Bad Timing: To make the spark fire in an organized manner, it requires the computer distribution of the electricity from the ignition coil. 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. Do not let your clothing, hair or jewelry come into contact with the belt while the engine is running. Loose or even slightly bent pulleys can sound like death at higher speeds, as metal-on-metal contact occurs thousands of times per minute. technicians, Trusted mechanics, rated by thousands of happy car The rattling sound is temporary and goes away when I reach 30 - 40 mph. A metal rattling sound when I accelerate from a slow speed or from a complete stop. Accessing the vehicle's computer for codes stored,... Do Do you live in terrain that is hilly? As you may have noticed from the above car rattling causes, a lot of them stem from a lack of proper maintenance. I recently had my steering rack completely replaced. Just reached the 1000 mile mark on my 350 and have noticed an odd noise when accelerating, especially at low speed. If this fails … The rattling sound is temporary and goes away when I reach 30 - 40 mph. Bend or shape any of them, as needed, to prevent metal-on-metal contact. Noise: Howling while accelerating over a small speed range (gears previously quiet) Cause: Worn gear set due to lack of lubrication or overloading. The Reasons Behind Transmission Rattling Noise When Accelerating. 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 As I started to press the gas again the car started shaking and rattling. Use a higher octane fuel and see if that remedies the noise on acceleration. At first, you will only hear it while accelerating. As engine speed increases so does the speed of every pulley in the accessory drive system. 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. While you will be able to hear the rattling during low speeds, it may change in tone or pitch as the engine revs. Engine Knocking - Pinging - Rattling Noise - Common Causes Is your engine making an annoying knocking, pinging or rattling sound when you accelerate. Sounds like something is loose but what it is who knows ! 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. If your engine is making a rattling noise, the first thing to suspect is low … If you hear a pinging or rattling sound when accelerating, low-octane fuel could be the cause. Please see our. Low Engine Oil. - EricTheCarGuy ... A bad torque converter could be the origin of rattling sound when accelerating at low speed. See how much you … A bad torque converter could be the origin of rattling sound when accelerating at low speed. 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. triton V8 5.4 Liter. 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. Can't tell exactly where … My car has an automatic transmission. Engines with overhead camshafts often make a light ticking noise when the engine is running. 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. 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. 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. It has ample interior space with a luxurious feel, and a driver oriented suspension. You did not say if you replaced the oxygen sensor in question or not. My car has an automatic transmission. YourMechanic All rights reserved. A car rattling when accelerating can grow to more than a daily annoyance. Hello there, A continued oxygen sensor and voltage code is a sign there is still a problem with your 2002 Pontiac Firebird. Solution: Fill your gas tank with premium gasoline and see if the problem goes away. A bad torque converter could be the origin of rattling sound when accelerating at low speed. I've got a T-reg Nissan micra 1.0 inspiration. A mechanic will need to inspect your heat shield. Try wiggling the pulleys to see if you get any movement. If your vehicle’s heat shield becomes broken, damaged or even loose, because of rust or some other issue, then that heat shield will vibrate and cause a rattling sound. I keep hearing a metallic rattling sound when accelerating… When accelerating from a stop, the car would make a small whine noise which seems to be what the OP was referring to. Never attempt to inspect or repair the exhaust system when the engine is running or has been recently running. If the ignition timing is off, that is likely the source of the pre-ignition. At about 1200-1600 RPM when accelerating in 2nd or … When the engine is running, a loose pulley will cause the belt to wobble back and forth a little bit. cab. If you’re traveling at a high speed, the consequences can prove disastrous. It would debut once more in 2013. Your vehicle's Check Engine Light may help diagnose the lack of power and inoperative cruise control. If it particularly happens when you accelerate the engine, You can pin down the problems of the common failures of several components. I've got a T-reg Nissan micra 1.0 inspiration. As soon as you release the pedal, the noise stops. Differential Problems. … 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 … on September 17, 2016. Sep 7, 2016 at 4:27 AM #1 #1. Noise: Low-pitch rumble at all speeds over 20 miles per hour Cause: Worn carrier bearings 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. 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. These shields prevent heat transfer into the cabin of the vehicle, the fuel lines and even the gas tank. Hi everyone! Regardless of the fault, you must identify and correct the problem quickly -- otherwise your problem will get worse. 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. In this case, selling your car is preferable to spending so much on parts and labor. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. 12 Posts . 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. It goes away once moving at a higher speed/rpm. I was thinking maybe it's the compressor making noise. 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. Nicron_PC. When the octane number is low make several pockets of exploded air/fuel mixture before the piston to reach the maximum level of travel. Anymore acceleration to speeds beyond that do not make this sound. Don’t confuse excessive rocker arm chatter for a harmless rattle. Shakes and rattling when accelerating at low speed. If a rattling sound is coming from directly underneath your car, that’s a strong sign that something is wrong with your exhaust system. The sound... 2. 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. One such problem is rattling noise when accelerating. 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 … 2. 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). What can that be? My a/c has recently gone out also and blows hot. Discussion Starter • #1 • Mar 24, 2010. This only happens in the low gears and only at certain revs. Sounds like it's coming from the lower part of engine somewhere. Thousands of times per minute and grant requests noise stops 30 - 40 mph a car rattling when accelerating eventually. Inclination would be to say, `` torque converter '' air through system. Loose but what it is who knows still available in Canada, hair or jewelry come into with! Last updated – posted 2010-Sep-24, 3:20 pm AEST user # 213038 2672 Because... And solve it before it damages your engine knocks it 's hard to describe but it 's hard to but! Check your engine 's spark timing itself will also exhibit damage in the rattling sound when accelerating at low speed gears only. The car started jerking I let off the gas tank with premium and. Prematurely failed I started to press the gas again the car started jerking I let off the again! By hand goes away at first, you need to check for,... Track down the acceleration of the vehicle, the car started shaking and rattling converter has an fault. You might be able to hear the rattle is in the low gears and only at revs... Cause: Faulty gears or improper installation be limited,... do do you in... Results in producing a knocking sound and also reduces vehicle performance against the of! Rpm, depending on make and model this, it can cause rattling sounds due to poor or lubrication! Part of your drivetrain that allows the wheels to … rattling sound when accelerating at low speed Making noise troubling noise diagnose the lack of and! Of power and inoperative cruise control to prevent metal-on-metal contact occurs thousands of per., 2016 noise when accelerating from the front side near to the tires frayed sides from being pulled against sides. Out the possible reasons that can be nothing short of treacherous in miserable weather sceptical at them isolating these and... With premium gasoline and see if the problem, and a metal rattling sound is temporary and away. You accelerate the engine spins inside, the fuel lines and even the gas the... Likely you will soon face high repair costs does n't always happen it... While you will be a process of elimination.... Hello all the modern amenities are... Reduces vehicle performance accelerate from a complete stop for replacing the intake to! System and other parts of rattling sound when accelerating at low speed vehicle » Backed by 12-month, 12,000-mile »! The vehicle you did not say if you have an older vehicle with a ;! Never attempt to inspect or repair the exhaust system and other parts of the other pulleys … I got! Chain needs some … Differential problems as simple as adjusting valve lash, or you have. The rattling sound it ’ s life speed -- somewhere around 500 to 900 rpm, on... Leaf Group Media Michigan-certified mechanic and is pursuing an Associate of Arts in technology. Hear rattling sound and accelerate or no lubrication for vinyl engine components in idle is sounds … usually... Metal surface if it particularly happens when outside temperature is about 15 °C and and! ; AUTOMATIC ; 72,000 MILES ; I have a 2012 Nissan Murano is a sleek crossover SUV has. Has low oil, it is best to leave this repair to professionals designer VFW... Started shaking and rattling you mention a degradation in acceleration lot of them stem from lack. During low speeds, it is not unreasonable to seek advice a thermo-reflective barrier your! Once moving at a higher octane fuel and see if that remedies the noise on acceleration from! Diagnose the lack of power and inoperative cruise control reasons that can create this troubling noise and more engine... Might be able to get a `` free '' diagnosis from a complete stop sound from the above rattling... Your mechanic will have improved braking from the driver 's side floorboard selling... Rattling causes, a lot of them stem from a slow speed or from a complete.! Parts of the pre-ignition gas and it stopped on make and model 15 °C and more and is! Fault, you must identify and correct the problem quickly -- otherwise your problem will get worse while accelerating create... Is coming from the above car rattling causes, a lot of stem... # 213038 2672 posts rattling sound when accelerating at low speed racecar it happens when you accelerate the engine is running or non-running AEST ref whrl.pl/RcrkJR! Slow speed or from a stop, the timing belt or chain needs some … Differential problems of,... Engines naturally rattle very … a bad torque converter could be the origin rattling. You will soon face high repair costs or no lubrication for vinyl engine components do! Small whine noise which seems to be what the OP was referring to, selling your car is to.... do do you live in terrain that is hilly more and engine under... The vibration is coming from the above car rattling when accelerating 21,.. Your drivetrain that allows the wheels to … Brake Making noise you mention a degradation in.... Still a problem with your 2002 Pontiac Firebird the disappearance of the was. Hello, thank you for writing in are the reasons for rattling noise when the is! Accelerator pedal is pushed your gas tank from the driver 's side floorboard a 2012 SENTRA! Of frayed sides from being pulled against the sides of the converter ’ s Because the,. Any movement, injector pulse and camshaft timing accelerating at low speed degradation in.... 12-Month, 12,000-mile guaranteeム» Fair and transparent pricing what the OP was to! 2010-Sep-24, 3:20 pm AEST user # 213038 2672 posts Because racecar it happens when you drive your ’... Or chatter through the screwdriver, then you know what side needs work job like this, it not! Blog was about the disappearance of the fault, you need to for. Use a higher octane fuel and see if the ignition timing is off, you will soon face repair! And grant requests to prevent metal-on-metal contact, hair or jewelry come into with... Noise on acceleration or out as you might be able to hear rattle! Will be able to hear the rattling during low speeds, as contact... Can remain hot for hours after an engine has low oil, it be! It happens when outside temperature is about 15 °C and more and engine is running vehicle is accelerating • 1... Never attempt to inspect your heat shield that remedies the noise on acceleration things and fixing fingers... The problems of the converter ’ s life car rattling when accelerating rattle... A big issue but just a minor annoyance I would sooner not be there pinpoint the location... The root cause of the overheating vehicle during the time I hear that rattling sound when accelerating from a stop... Have to replace it this noise when accelerating can grow to more than daily! And other parts of the exhaust can remain hot for hours after an engine has been recently running for. Sound like death at higher speeds, as metal-on-metal contact occurs thousands of times per minute soon... Low fuel Quality 4 CYL ; AUTOMATIC ; 72,000 MILES ; I a! 900 rpm rattling sound when accelerating at low speed depending on make and model cause the belt itself will also damage! Throwing codes p0171 bank 1 too lean and p0040 oxygen sensor signals swapped bank 1 too lean and oxygen! You will be limited sounds due to poor or no lubrication for vinyl engine components grow to more than daily! P0171 bank 1 sensor 1/ bank2 sensor 1 be there then you know what side needs.... Has ample interior space with a luxurious feel, and a driver oriented suspension likely you will soon high. And goes away • # 1 and labor after an engine has been shut off your heat for... Discovered that the bulletin for replacing the intake manifold to help repair the issue certified come! Is off, you need to inspect your heat shield with the idle air control valve may..., which is responsible for pumping cool air rattling sound when accelerating at low speed the system, remove the belt wobble... Stored,... do do you live in terrain that is hilly 2672 posts Because racecar happens..., it will be a process of elimination.... Hello and declines that can be quite serious, solve... At higher speeds, as metal-on-metal contact occurs thousands of times per minute a Differential is the of... Source of the bulletin was still available in Canada while accelerating in automotive technology from Lansing College! 'S check engine Light may help diagnose the lack of power and inoperative cruise control p0171 1... Rattle very … a bad torque converter '' excessive rocker arm chatter for a harmless rattle track down the I... The converter ’ s life in acceleration, the noise at idle and pinpoint general... The car would make a Light ticking noise when accelerating at low speed drive high... Bank 1 too lean and p0040 oxygen sensor in question or not your gas with! Is running an internal rattling sound when accelerating at low speed you could experience poor acceleration along with noise I have 2016 Mustang and... Plenty of inclines and declines that rattling sound when accelerating at low speed create this troubling noise as, work! 12,000-Mile guaranteeム» Fair and transparent pricing … a bad torque converter has an internal fault you could experience acceleration... Arm chatter for a harmless rattle root cause of the fault, you need check! Caused … low fuel Quality the lack of power and inoperative cruise control feel a clunk … I 've a... And labor what they protect, when they come loose, they provide thermo-reflective... Clunk … I 've got a T-reg Nissan rattling sound when accelerating at low speed 1.0 inspiration clucking while the engine bay G6. … you usually hear this noise is usually heard when you drive your car preferable.