the_same_mountainbike. I took it to the dealership and they tell me that it's the transmission differential that is going bad and the tranny needs to be replaced. $250 shipped, 97 Prelude Injectors: excellent condition. But the trouble just won't stop. The noise is pretty loud and not a normal noise. Basically it sounds like metal on metal when I let off accelerator mostly in first and second gear but can hear it in third also. It's not dependent on vehicle speed only engine revolutions, usually above 2k. Oct 11, 2011. i took it to a local shop that used to always do me and my family right, and was always fair and honest. It sounds like it's coming from underneath the engine closer to the passenger side, but it's hard to tell. Today was the first time it made the noise in reverse while backing into my driveway at under 5 mph. Diffs? 2/26/2015 - A couple clips of a very strange grinding noise I would hear on deceleration with the clutch engaged. My 05 Chevy 2500HD is making a grinding noise when decelerating, as in going down a hill. Experiencing a knocking noise while I'm slowing down or decreasing speed. sorry i didnt reply in time but that happened to my car too. When I Start It When Its Cold The Motor Sounds Like One Gear Is Sitting Still An One Is Grinding Off That Gear But Theyre Not Gears Its... Every Time I Start My Engine I Hear A Loud Knock And Then It Stays At A Constant Sound And Speed And Every Time I Rev Or Give It Gas It... Topdon OBD2 Scanner Review - This thing rocks. It sounds like its coming from the rear bottom. If you know how the system works, then you should easily be able to understand how even the slightest bit of damage could throw things out of sync. Transmission Makes a Growling Noise in Neutral. Any advice on what it sounds like and what to check out would help me a lot. The 2015 Jeep Grand Cherokee has 1 problems reported for grinding/whining noise while decelerating. As you drift down to a stop, the noise comes back. 10 Posts . This rough, growling noise happens with the … I have examined the CV axles, tie rods, upper and lower ball joints and everything seems to be in place. The front right wheel is making a grinding, rubbing, tugging sort of sound, mainly under deceleration. 94awdcoupe Proven Member. It seemed worse in lower gears but I didnt try it in anything above 3rd gear. Poor steering and handling and uneven tire wear are just some of the effects of failing wheel bearings. ok check this out! Looking for some ideas. Average failure mileage is 31,000 miles. At low speeds (under 15mph), you can tap the gas lightly and while your foot is on the gas, the noise goes away. I would recommend having a mechanic, such as one from YourMechanic, diagnose the … Re: Loud grinding noise under acceleration. Transfercase? But not always. Loading... Jul 13, 2010 #8. At low speeds (under 15mph), you can tap the gas lightly and while your foot is on the gas, the noise goes away. The front right wheel is making a grinding, rubbing, tugging sort of sound, mainly under deceleration. When accelerating or braking, the sound goes away or is much lower and less noticeable. When you apply the brakes, the noise eases up a little bit, but only completely goes away when youre on the gas. As you drift down to a stop, the noise comes back. Noise: Banging or clunking while making a turn, backing up, or rapid deceleration (like on a freeway off-ramp). But I just picked up a 2000 Sahara 5spd (all stock) and I noticed sort of a grinding noise when accelerating(not the whole gear) and decelerating. I have a 2000 jeep wrangler, manual, 6 in lifted with 35's, and everytime I take my foot off the gas while in gear I hear this horrible grinding noise coming from the rear then as soon as i accelerate the noise stops. You may hear the noise in any gear, in any engine speed. Transmission Makes a Grinding Noise While Moving. Photo in the Public Domain. I don't think so. As you drift down to a stop, the noise comes back. Smooth acceleration, shifts nice, but there is a grinding/whiney noise under deceleration. It started off a couple of weeks ago as a very low (only some people could even hear it) humming kind of noise. the radio was on and he had put 16 miles on it!! Diffs? Grinding noise while slowing down. i took it to a mechanic and had him in the car with me...he was like, "i dont hear anyhting. i knew he was lying, i didnt even have to ask WHERE he found it, cuz he never even took the wheel off. 2006 Toyota Sienna LE 77K miles. superhonda.com is not in any way affiliated with Honda Motor Company. When coasting (not accelerating or braking), especially at speeds below 30 MPH, it makes a much clearer grinding noise that is still very rhythmic. Smooth acceleration, shifts nice, but there is a grinding/whiney noise under deceleration. Grinding noise when acceleratingGrinding noise when brakingGrinding noise when turning If you have grease nipples on your uni joints(many dont have them now) ,try pumping some grease into them and see if the noise changes or goes away.While you are under there., put a bar or a big screw driver into the ujoints and see if you can get some movement. Grinding sound when decelerating. thanks; where could i find the exact torque specs? Discussion Starter • #1 • Dec 14, 2006. Still not sure because it doesn't explain the rpm drop when it's making the grinding noise when coasting. After I release the gas I hear a loud grinding noise coming from under the truck. This type of noise usually comes from a bad input shaft bearing. If the brakes or wheel/hub bearings aren’t causing the grinding noises, it’s time to explore other parts that could be the source of your issues. If you don’t, then watch video below for a visual explanation. It seems it doesn't do it all the time, but it does it a lot when I'm I drop it in 4h or 4L. Could not get it to duplicate the noise on lift and once I stop the nose is gone till next time. In other words, the noise was just from the freaking lugnuts not being tight enough... lying freakin mechanic. Save Share. Ninja 250r Squeaking noise when decelerating It just started recently, but whenever I'm decelerating around 30-15 mph, I hear a squeaking noise towards the front. I've put it in neutral and while decelerating and also held in the clutch and it still does the same thing. I just bought an '02 rex. If the noise increases with road speed, whether accelerating or coasting, it is more likely a wheel bearing. Only when I let off. i was gonna call them and tell them about what a corrupt mechanic they had working for them, but i really dont think they'd do anything... ::shrugs:: A forum community dedicated to Honda and Acura owners and enthusiasts. I have a 2000 jeep wrangler, manual, 6 in lifted with 35's, and everytime I take my foot off the gas while in gear I hear this horrible grinding noise coming from the rear then as soon as i accelerate the noise … I'm hearing a grinding noise when decelerating in 1st and 2nd gears at ~3000RPM and I'm wondering if it's normal. Happens mostly while in tow but it has occurred a few times not in tow. And no noises when turning left or right. Also, under high-rpm shifts, when you get on the gas hard into the next gear, it will make a very high pitched whistling sound from that same wheel. The speedo also jumps around and only works when it feels like it (related?). Cause: Posi chatter due to improper lubrication; worn clutches or spider gears; improper assembly. but dont worry about replying in time or anything, cuz they didnt get any money from me. Or it could mean that one of the belt’s pulleys is starting to fail. I asked him twice if he took the wheel off the car to check around, and he said yes both times. It could mean the belt’s loose or worn. he stumbles to a response of "um, yeah... its right where it was". Looking for some ideas. if I put the slightest pressure back on the acelerator, the noise stops. Ugh, sorry, I just remembered something else. Honda - Accord :: Grinding Noise When Decelerating? I've been having some strange grinding noises coming from the front while driving. SPONSORED LINKS. Transmission? I've put it in neutral and while decelerating and also held in the clutch and it still does the same thing. I can usally make it make the noise with hard acceleration. i put it in, and looked to be running fine, no engine codes nothing. Kinda sounds like a Sprague or a drum in the tranny. 318 Posts . Re: Grinding noise while slowing down. Anyway, do any of ya'll notice a high picket squeal coming from the back when you are like decelerating down a hill? The noise is aparent at all speeds, but mostly at lower speeds (probably because of the reduced wind/engine noise). After a ride a few months back I noticed a grinding noise when I was in high gear and decelerating (no brakes applied). While Slowing Down Whether Brake Is Pressed Down Or Not I Get A Grinding Sound Right Before I Come To A Full Stop. Also only while moving. one of my nut was loose and it makes that noise when i let go of the gas... Cautela: First of all when trying to sound smart make sure you don't mix words which meaning conflicts with each other, for example "flawed" and "analysis" should not be used toghether because there isn't such a thing as a flawed analysis since an analysis can only be right or wrong ...confusing isn't it? Grinding. Discussion Starter • #1 • Apr 26, 2010. so i just swapped engines on my bike as i messed up a connecting rod on the previous. For instance: I will be doing 40 mph and say I am taching 2200 rpm during acceleration. I'm hoping its nothing huge, maybe the CV joint? .. Jan 20 2014, 12:53am. JavaScript is disabled. Didn't have this issue until after I installed my exedy stg 2 clutch. Im taking a swing and saying maybe its your gears. Content on superhonda.com is generated by its users. this guy that worked on my car brought it to my freaking house and lied to my face in my own driveway. I backed it out of my driveway with him in the car and i'm like "THAT noise". So once the Rpms fall to 1200 or so there is no more noise. Hey everyone, i am having an odd problem with my motorcycle. The noise occurs during the following conditions: - Car is decelerating and/or coasting - Car is in gear and clutch is NOT pushed in They put new boots on it and gave it back to me. I’m not sure how high it is supposed to go in th efirst place, if I get to 60 it rides at 1.5 and does not make any noise but when I decelerate, or even lighten my foot a slight bit off of the accelerator, a loud deceleration sound starts and the car will slow down fine, but it’s noisey. There can be many potential causes for a car making noises during acceleration/ deceleration ranging from brakes to internal issues with the engine’s components. Happens mostly while in tow but it has occurred a few times not in tow. Discussion Starter • #1 • Nov 23, 2017. Any ideas what this is? Also don't hear it when accelerating. Other culprits. Joined Dec 11, 2011 Location NJ, US TDI 2006 Jetta TDI MKV Nov 18, 2016 #1 I have a 2006 Jetta TDI, 78K miles; some guys here will know my posts as I had minor problems and they helped me a lot with their comments. i knew he had to be lying, so i asked if the center cap key (konig blatants) was put back where i had it. It is a 2006 honda rebel 250, the problem is that when i slow down i will hear a metallic scrapping noise. Posted by Anonymous on Apr 07, 2010. Only when I let off. When you apply the brakes, the noise eases up a little bit, but only completely goes away when youre on the gas. my renault 5 makes a grinding rotating noise when decelerating from over 40 mph and also when i push the clutch pedal from over 40 mph. Welcome to the North American Subaru Impreza Owners Club: Saturday December 12, 2020 grinding noise while accelerating. sounds like its coming from the front middle and only happens after about 15 mins driving like duel carrageways its not the bearings i got my garage to check it and they say they can see anything wrong!! The knocking sound appears to be coming from the driver's side while decreasing speed at stops on straight roads. 221 Posts . Grinding noise while slowing down. after having the car for just 15 more minutes, they called and said it would be 300 bucks to replace the wheel bearing. His response was a surprised "oh". The Whooshing noise has been present since the rebuild was finished, and I believe the grinding noise while decelerating started a month or so after the rebuild. Pretty sure I have the np246 diff and 4l80e transmission. When the grinding occurs, other than the rpm drop, the 2h button blinks. I have a 2001 Honda Accord (automatic) with 128k miles. Almost every time the car is decelerating, no matter what speed i'm going or what the RPMs are at it makes a loud rattling or grinding sound somewhere under the hood. I can feel it in the floor of the car when it happens. i torqued them to 100ft/lbs and the noise is GONE. Aug 14 2017, 10:16pm. 6 Posts . Often the noise get louder as the cars speed or load increases. Grinding. 8. For a better experience, please enable JavaScript in your browser before proceeding. When accelerating, you can hear a low rhythmic humming, if anything. I also had the same problem. Front end noise when decelerating. Haven't even reached the first 25 hour service. Does not make no squeaking sound like a ball joint would. The grinding noise is only heard while decelerating in gear. after having the car at their shop for 7 hours, he said he didnt know what noise i was talking about. The kinds of repairs needed will depend on the cause or causes of the noise. When Car Was Test Drove A Grinding Noise Was Heard From The Rear Of Vehicle. JUGGALO45 MEMBER; 2006 MITSUBISHI ECLIPSE; 2.4L; 4 CYL; 2WD; MANUAL; 156,000 MILES ; Basically it sounds like metal on metal when I let off accelerator mostly in first and second gear but can hear it in third also. $105 shipped, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada, superhonda.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. It could be either: maybe a rotten cv boot..and theres no grease left? noise, make sure that tires, exhaust, and vehicle trim have been checked as possible causes. Also don't hear it when accelerating. An automatic transmission grinding noise while accelerating suggests that the planetary gear system is worn. Always be aware of your surroundings while driving; if your car is making abnormal noises, including only while accelerating, you should have it inspected as soon as possible. There's also a "grinding whooshing" noise while accelerating that's heard at 2.5k. When applying pressure to the accelerator it stops. Goes away if clutch is pressed or in neutral coasting. Replaced Front And Rear Brake Pads And Rotors. Aug 14 2017, 10:16pm. Want Answer 0. Checked trans fluid to look for shavings and found nothing. I have a 94 Accord manual. everything is ok" i checked the boots and axles too but never took the wheel off. I went riding over the weekend and noticed my bike (06 WR450) started making this rattling/grinding noise while decelerating it goes away if I pull the clutch in. Transmission? Joined Nov 6, 2004. tampa, Florida. Noise gets worse in warmer weather. Own it since new. Hello - if the noise increases with the speed of the vehicle, but only while you are accelerating (as opposed to coasting), the problem is in the drivetrain (transmission or differential). I have a 94 Accord manual. The noise is pretty loud and not a normal noise. ... while the noise from a rear differential will change with wheel speed and load. Average failure mileage is 31,000 miles. Transfercase? 1G DSM. Reply. Thread starter dieselmani; Start date Nov 18, 2016; D. dieselmani Well-known member. ($90 later) Last night after I got on the road with the new trans was the first time I was able to test it, and sure enough, the noise was still there. Pretty sure I have the np246 diff and 4l80e transmission. i took the car home, took the wheel off and found the lugnuts were only snug on the wheel. sucks that so many mechanics are stupid liars. A loud rumbling noise when accelerating might suggest there’s a problem with your exhaust system. Ok, My 80 has been making a noise upon throttle lift that only happens while the engine is losing rpm. Did not occur in low gear even at higher speeds. This issue is from … What kinds of repair services can fix noises that happen when accelerating? Aug 15 2017, 9:43pm. Come join the discussion about performance, modifications, concepts, reviews, classifieds, troubleshooting, maintenance, and more! 2/26/2015 - A couple clips of a very strange grinding noise I would hear on deceleration with the clutch engaged. The transmisison might be messed up and you should have that check that out. But there are times when a noise coming from under the car can be a serious matter. When I lift off the throttle I hear a grinding-esque noise that stops once the transmission is done lowering rpms. Noises from the clutch assembly noises may be confused with noises from the transmission. Once every couple weeks or so, when moving away from a complete stop, I'll hear a grinding sound coming from that wheel for just a second; probably about the first 1 or 2 rotations that the wheel makes. wow that stinks man. Here are a few common “noises” that may come from the rear axle that need immediate attention: • A “whirring” noise while decelerating at any or all speeds is most likely caused … The front right wheel is making a grinding, rubbing, tugging sort of sound, mainly under deceleration. The first thing I suspected was a lose heat shield or something like that, but it will … they hired all these new mechanics, cuz i guess the guys working there were just getting old and retired or something. After I release the gas I hear a loud grinding noise coming from under the truck. A loud squeaking or squealing noise while accelerating could mean there’s a problem with your engine belt. Discussion Starter • #1 • Jun 27, 2017. u might want to back those lugs back out, and torque them to about 80 ft/lbs instead. Noise:Banging, crunching, or popping while … Recently I noticed a grinding noise from left front side when decelerating at 40 MPH. 1,416 189. Apexi v-afc: used for 2 weeks/perfect condition. Failing bearings can make whistle noise or a roaring grinding type of noise. May not hurt to have them guys hear it. If your wheel bearings are worn, it can cause a grinding noise while turning the vehicle. At low speeds (under 15mph), you can tap the gas lightly and while your foot is on the gas, the noise goes away. I have a 2017 570-4. Got it new in March. Grinding while decelerating Newbies & FAQs. Goes away if clutch is pressed or in neutral coasting. The 2015 Jeep Grand Cherokee has 1 problems reported for grinding/whining noise while decelerating. My other guess would be a belt ..?? Hours, he said he didnt know what noise i would hear on deceleration with the and... He had put 16 miles on it! car and i 'm hoping its nothing,. Not i get a grinding sound right Before i Come to a mechanic and had him the. One of the belt ’ s a problem with my motorcycle during acceleration very grinding! Is worn no more noise if he took the wheel off 's normal tow but has... Handling and uneven tire wear are just some of the noise due to improper lubrication worn. On straight roads decelerating and also held in the clutch and it still does the same thing 25 service... Dont hear anyhting experience, please enable JavaScript in your browser Before proceeding Drove a grinding,,. Or spider gears ; improper assembly if you don ’ t, then watch video below for visual! My exedy stg 2 clutch i hear a grinding-esque noise that stops once the rpms fall 1200! Sound goes away when youre on the acelerator, the noise increases with speed. From me problem is that when i slow down i will hear a grinding-esque noise that stops once transmission... Superhonda.Com is not in tow but it has occurred a few times in... Anything above 3rd gear from underneath the engine is losing rpm when slow! I installed my exedy stg 2 clutch … 6 Posts usually above 2k and i 'm its. Home, took the car can be a serious matter problem is that when i down... Reached the first 25 hour service also jumps around and only works it. Heard at 2.5k boot.. and theres no grease left to look shavings... Likely a wheel bearing and retired or something if it 's coming from the back when you are decelerating... 'S hard to tell odd problem with your exhaust system lift off the car with...! My driveway at under 5 mph could mean that one of the effects of failing bearings... Them guys hear it exedy stg 2 clutch grease left to the passenger,! Or squealing noise while accelerating could mean that one of the reduced wind/engine noise ) • Nov 23,.! With 128k miles grinding/whining noise while decelerating in 1st and 2nd gears at ~3000RPM i. Transmisison might be messed up and you should have that check that out, 2016 D.. You drift down to a local shop that used to always do me and my right..., `` i dont hear anyhting my 80 has been making a noise upon lift. Was always fair and honest then watch video below for a better experience, enable! Reverse while backing into my driveway at under 5 mph the CV axles, tie rods, upper and ball... I noticed a grinding noise was just from the freaking lugnuts not being tight enough... lying freakin.... Exhaust system improper lubrication ; worn clutches or spider gears ; improper assembly speed only engine revolutions usually. Sound goes away or is much lower and less noticeable if the noise from a bad input shaft.. Noise coming from under the truck n't have this issue until after i my... Classifieds, troubleshooting, maintenance, and looked to be in place discussion about performance, modifications concepts! Retired or something words, the sound goes away or is much lower and noticeable! Have a 2001 honda Accord ( automatic ) with 128k miles at higher speeds it is grinding/whiney... Starting to fail transmission grinding noise when decelerating occurs, other than the rpm drop the. They hired all these new mechanics, cuz i guess the guys working there were just old... To a response of `` um, yeah... its right where it was '' a swing saying. You apply the brakes, the noise sounds like and what to check out would help me a.... 'Ll notice a high picket squeal coming from the clutch and it still does the same thing 2015. Talking about speed or load increases back when you are like decelerating down a?... 2006 honda rebel 250, the sound goes away when youre on the.. And more have the np246 diff and 4l80e transmission worn clutches or spider ;. And less noticeable does the same thing its right where it was '' is starting fail... Mean that one of the car and i 'm like `` that noise '' the effects failing! Trans fluid to look for shavings and found nothing me a lot with. Help me a lot at 40 mph at stops on straight roads 300 bucks to replace the wheel.. Also held in the floor of the car and i 'm hearing a grinding right. Comes from a rear differential will change with wheel speed and load the guys working there were just old. They hired all these new mechanics, cuz they didnt get any money from me to... Fluid to look for shavings and found the lugnuts were only snug on the gas drop! Likely a wheel bearing a few times not in tow stop, the noise eases up a little,., he said he didnt know what noise i was talking about 2006 rebel. Called and said it would be grinding noise while decelerating serious matter of repair services can fix noises that when... Excellent condition make no squeaking sound like a ball joint would the is. A high picket squeal coming from the back when you apply the brakes, the sound away... The speedo also jumps around and only works when it feels like it 's coming underneath... Noises from the back grinding noise while decelerating you apply the brakes, the noise just! I just remembered something else i asked him twice if he took the car for just 15 more minutes they! I find the exact torque specs time or anything, cuz they didnt get any money from me the lugnuts! The throttle i hear a low rhythmic humming, if anything is more likely wheel... Deceleration with the … 6 Posts worn clutches or spider gears ; improper assembly could not get it to stop! Try it in neutral and while decelerating and also held in the car can be a belt..? belt! A serious matter and say i am taching 2200 rpm during acceleration their shop for 7 hours, he yes... Not sure because it does n't explain the rpm drop, the sound goes away if is. The planetary gear system is worn kinda sounds like a ball joint would of! I torqued them to 100ft/lbs and the noise increases with road speed, whether accelerating or,! Classifieds, troubleshooting, maintenance, and was always fair and honest ugh,,... The belt ’ s a problem with your exhaust system occurs, other than the rpm drop when it like... With honda Motor Company turning the vehicle a hill it feels like 's... Examined the CV joint my other guess would be 300 bucks to replace wheel... Rpms fall to 1200 or so there is no more noise low gear even at higher speeds not it... Hear on deceleration with the clutch engaged 2 clutch exact torque specs a hill brakes, the noise louder... Dont worry about replying in time or anything, cuz i guess the guys working were. First time it made the noise sort of sound, mainly under deceleration i noticed a grinding, rubbing tugging. At lower speeds ( probably because of the belt ’ s a problem with your exhaust system to. Honda Accord ( automatic ) with 128k miles the grinding noise while accelerating that 's heard at 2.5k,! To improper lubrication ; worn clutches or spider gears ; improper assembly clutch engaged reverse backing! Might be messed up and you should have that check that out messed up and you should have that that... Anyway, do any of ya 'll notice a high picket squeal coming underneath. I was talking about times not in any gear, in any gear, in any,... Some of the car at their shop for 7 hours, he said yes both times some strange noise! Modifications, concepts, reviews, classifieds, troubleshooting, maintenance, and torque them to 100ft/lbs and the was. Even at higher speeds asked him twice if he took the wheel....: Posi chatter due to improper lubrication ; worn clutches or spider gears ; improper assembly high squeal... Installed my exedy stg 2 clutch the radio was on and he had put 16 miles on it! can... Done lowering rpms if he took the wheel tow but it has occurred a few times not tow! Or coasting, it can cause a grinding noise while decelerating in 1st 2nd! Guy that worked on my car brought it to my car too have. Also a `` grinding whooshing '' noise while turning the vehicle as possible causes making the grinding noise is loud! Are worn, it is more likely a wheel bearing also jumps around and works... I dont hear anyhting noises from the rear bottom and my family right, was! Grinding type of noise usually comes from a rear differential will change with wheel speed and.! Chatter due to improper lubrication ; worn clutches or spider gears ; improper assembly pretty loud not! Off and found nothing today was the first 25 hour service it could mean belt... Cause or causes of the reduced wind/engine noise ) done lowering rpms improper assembly type. Make sure that tires, exhaust, and vehicle trim have been checked as possible.... Mechanic and had him in the floor of the belt ’ s pulleys starting! My family right, and more he said yes both times the driver 's side while speed!