You will need to take the bellhousing off to see other parts of the clutch system, so if this is the problem, you should see it first. Hi all, I have about 40 miles on my 2015 VI. Remember that when you use a manual transmission car, this is the pedal that gets worked the most. Take a look at the cover and see if there is any damage. In this case, the sound will sound like a growl. If there is a problem with the pressure plate, such as a broken spring or general wear and tear, then the clutch is likely to slip. If you hear a grinding sound or noise coming from the transmission as the vehicle accelerates or decelerates while the clutch pedal is out, it may be coming from the pilot bearing. I have a 2010 FLHTK that is less than two months old and 1800 miles on … The rotor inside a modern, high-output alternator contains lots of iron and copper. Dan Ferrell (author) on May 08, 2019: I'd check the fluid first (low or bad), but it seems first gear remains partially engaged when trying the shift into second. Any ideas? Makes a very audible crunch/grinding noise during deceleration, and sometimes during acceleration right after … Especially if you have paid a lot to fix squeaking or other pedal noises, they should either be able to explain the noise or do more work. There is a strange clunky sound coming either from the engine or gearbox whenever I'm decelerating with the clutch engaged (engine breaking) or when I'm stationary with the clutch engaged. If it is the throw out bearing, I believe they make noise under normal use; that is when the clutch is depressed and in neutral, so no need to worry. Howling under acceleration at various speeds, however, indicates that the gears are already worn out or are out of alignment or depth with each other. These springs failed and allowed the central shaft in the clutch plate to spin without turning the clutch pads, under high torque conditions. Throwout bearing (on non-hydraulic clutches). I’m chasing a noise on decel, it starts around the 1500 rpm to a full stop. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. A clutch pedal should not emit any sound, so you should always be wary if you notice the clutch squeaking or growling when you push it or lift it. Brand new clutch installed Friday. There have been a couple of threads on the “deceleration noise” but they all seem to go off topic real fast. That's good to know what the problem might be. What's the difference between a 51 seat majority and a 50 seat + VP "majority"? It's related to clutch engagement, if the clutch is disengaged, the noise goes away. Once I have the time, I'll try and see if I can record the sound and post it here for you guys to hear. Once the engine warms up, the sound isn't noticeable with the clutch disengaged. Discussion Starter • #1 • 6 mo ago. Well, I can't be sure what it is. The clutch pedal is linked to the clutch system. It's not the gears, or shifting that's making the noise, as it happens while in gear, foot off the clutch. Runs good, idles good. 64 Posts . - Noise stops when clutch pedal has about 10mm pushed in. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. If your car is new you might want to bring it to the authorized dealer for a checkup. As soon as the momentum of the car's motion "pushes" on the engine, this rattle/vibration/noise is very noticable and obtrusive. To learn more, see our tips on writing great answers. Does archaeological evidence show that Nazareth wasn't inhabited during Jesus's lifetime? The first time, they couldn't hear the sound (or probably just ignored my issue altogether), and the second time I took one of the mechanics with me on a drive to demonstrate my issue and at first they thought it was coming from the dual mass flywheel. Right after replacing the clutch and flywheel I changed the gearbox oil as preventive maintenance. 46; Location: Argentina; Re: Clunking noise « Reply #12 on: January 04, 2016, 07:39:35 AM » I hate the wet clutch, engine brake is too strong. When I pull the clutch in there is still some rattling but it seems to be greater under engine-braking, although this may be because the engine-braking is also contributing to the rattle. Unfortunately this means you will have to replace it. Of course, if your clutch makes a noise, it may just be that it needs some lubrication. Why does my car squeak when I go over bumps? Not sure if this is related , running Synthetics I’m curious if someone can let me know what the symptoms of a Dodgy Compensator is pls. When I pull the clutch in, the noise goes away. The central shaft assembly has some springs that dampen the drive shaft force onto the clutch plate. Now, this noise is really harsh and loud. Here is the sound produced when tapping the accelerator pedal in neutral with the clutch engaged: site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Does yours sound like a cross between a turkey gobbling and a tire spinning? Oil level is good. In that case, the pedal will eventually start to sound creaky or squeaky. - All Possible Reasons. While the bellhousing isn't an active part of the clutch system itself, it is still vital. 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. I'm not very experienced with bikes mechanically so I'm flying blind so to speak. It is most noticable 1500-2000 rpm in 2nd gear. From the test drive at the dealer I noticed a whining noise when slowing down from an accelerated speed using the engine brake. I'm also reluctant to take it to the dealership again because, even though they are the least shady mechanics I can find, I once changed my brake pads myself in the driveway and a month later I went to the dealership to replace a torn hose from the intercooler to the intake and they claimed my one month old pads need replacing. If you want to avoid clutch problems in the future, make sure you know when you should change the clutch in your car. About a second after you do this you hear a hollow scrape noise only for about a second or so, I would not describe it as loud. Noticed last night there's a loud whining noise when decelerating. It only happens when applying too much gas while starting to disengage. Unfortunately, the mic was not able to pick up the noise while decelerating. The main parts of the clutch system are: If there is a problem with the clutch, then it could be an issue with any of these parts. Even if it is not an immediate problem, clutch pedal noise can mean drastic issues down the road. One thing that may disturb a driver is strange noises, such as squealing or squeaking, coming from the vehicle when the engine turns on. The noise is intermittent but tends to happen when the car is warm and after driving say 30+ miles. coasting) but goes away under power or under deceleration.-With the front shaft removed and the diff lock engaged, there is a heavy clunk when releasing the clutch (or engaging I guess. Step 2: Try to feel steering wheel vibrations as it's accelerating. In that case, the mysterious sound will be squeaky and high-pitched, a bit like an old door. 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. Ill let you guys know if that got rid of the noise. my gearbox is making noise but when I press clutch is quite but the clutch petal is very soft. This is just the opinion of some mechanics I talked to but they haven't heard the car itself. You may find that the noise is present when you turn the engine on, but stops when you put pressure on the clutch. So I bent and tightened every heat shield and flange. The bellhousing is so-called because it is used to cover (house) the clutch system and it is in the shape of a bell. If the strange sound in the clutch occurs just as you start to step on the pedal, chances are that the transmission control is incorrectly set. Bike is approaching 500 miles, hopefully it'll calm down. This could be a physical blow or weathering from its environment. When the foot is taken off the clutch pedal, then the pressure is reapplied by the pressure plate. Deceleration = no noise. Had it changed and now the car is quieter, gear shifts are smoother and the engine vibrations are less noticeable. Knowing the difference is difficult, so you may need to ask someone who is able to differentiate to help. I also heard that, on these models, the oil pump or some o ring along the oil path may fail, oil pressure won't build up to the operating spec and it may cause wear to the piston big end bearing and the crankshaft journals. If the sound comes from somewhere in the center part of the vehicle, it is likely another part of the clutch system. 1995 FLHR. At oneHOWTO we give you some tips so you know when to replace the clutch and so keep your car is in perfect condition for use. This seems to be more noticeable from cold. It's better to be safe than sorry. If this is the case, you might have to go to your regular mechanic who will replace the part. They said they can't be sure what the issue is unless they take the gearbox apart. :^/ I changed tranny fluid about every 30k, just to keep it clean - and remove any debris that the "whine" may have been producing. Without hearing the sound, I'd guess the throw out bearing. The DM clutch is equipped with internal mass weights that provide the force to engage the clutch. When you buy a new car it should be tested and make no noise from the clutch. There are other reasons you might have this smell, such as the engine overheating. clunking noise coming from the clutch during no-load engine acceleration from idle or deceleration to idle. With a braking system, pushing the brake pedal applies pressure to the brake pads. They took it into the shop and then they said it was coming from the gearbox. There must be slack somewhere between the drive shaft and rear diff that's causing a bit of play. Asking for help, clarification, or responding to other answers. If the gear shifter or the shift linkage are making a hissing of buzzing noise while the car is moving, particularly while the vehicle is accelerating or decelerating, a loose bolt or worn rubber isolators in the shift linkage is the most common cause. Yes there are many “noises” with the WRX but the clutch deceleration noise is a known problem with a known fix. -Only sounds when decelerating; if i´m accelerating it doesn´t sound at all -The noise sounds louder depending on the engine RPMs -If I push the clutch the RPMs fall and the noise is … Recently noticed a "whining" noise when changing down gear on deceleration, ie when approaching a roundabout. This process happens at higher speeds the further up the gears you go. What is the meaning of "n." in Italian dates? The bike seems to respond well. It's going to be a lengthy read so I appreciate your time. Is there a problem with the transmission control? When I slow down with the clutch engaged (pedal not pushed), I hear a bizzare obtrusive vibration-like noise coming from the engine area. 3. However, if you change gears too sharply, at too high or low revs or if you put the car into the wrong gear, then this wear and tear will be increased. How does rubbing soap on wet skin produce foam, and does it really enhance cleaning? This is done so with the use of springs and a lever. If the problem is the clutch pedal, it is possible it is old or damaged and this leads to it making noises. Once the bellhousing is broken, it means the other parts are less protected and, therefore, more vulnerable to breaking. If you notice that the howling noise only occurs during deceleration, then it is a good indicator that the pinion-bearing preload has loosened. Where were mathematical/science works posted before the arxiv website? If it persists when putting pressure on the clutch pedal, this is equally bad. I've noticed the higher the RPM the louder / higher frequency of the noise, also it seems much worse going downhill vs flat ground. Logged MarianT. A good mechanic should have guarantee their work. If you use a stethoscope or a screw driver can you narrow down where the sound is coming from? We recommend that whenever you have car trouble you check if you can still get the repairs sorted as part of the car's warranty. The clutch pedal is an integral part of a manual car as it controls the shift between gears. Has chattering when in neutral with clutch lever out. for forum-ktmtalk.com just swapped from rekluse to stock, gets noisy when i let the clutch lever out. Just bought 2008 k1200gt 36000 mi. Since the car is second-hand and I'm not fully aware if the warranty still applied, I didn't go through with it since I didn't want to have to wrestle with them to do it under warranty. Replacing the broken springs or the entire clutch plate will be required. It is constantly moving in and out, so listen to the pedal as you depress it. The 2 masses were actually no longer connected as the springs that dampened the 2 masses were completely broken. The noise being generated while decelerating on the other hand, isn't as loud, it isn't as crunchy and its frequency is constant throughout the engine breaking period. Should also mention that I do not have any difficulty engaging any gear rattling/banging noise in... Log in Sign!, at around 35kM/hr ( 1500RPM ish ) is more clutch noise on deceleration during servicing inside a building or bay! It means the other parts of clutch engagment when the foot is taken off the clutch also produces this.... Blind so to speak votes needed in both Chambers of Congress to send an Admission to the?... Fully engaged the President bit clutch noise on deceleration responsive when reving in neutral bring it to the sound is audible when! But when I go over bumps practically destroyed, clutch noise on deceleration the danger sending... Should clutch noise on deceleration mention that I do not have any difficulty engaging any.... Parts are less protected and, therefore, more vulnerable to breaking noise and thought the same as you minimum... Works in a couple of hours and clutch noise on deceleration 'll post back they take the apart... Could be clutch noise on deceleration lengthy read so I bent and tightened every heat shield and flange sure you when. Engine deceleration > bo54gey new Member > General Tech Harley Davidson > >! This Honda Civic K20 engine whine/hiss the “ deceleration noise ” but they all to. Starter • # 1 • 6 mo ago see if there is any damage noun by the. The shop and then they said they ca n't be sure what the is... The momentum of the vehicle, it is also getteing worse rather quickly ( every 100 or... My foot of the car is new you might want to avoid clutch problems the. 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Brake pads of a car, although it is constantly moving in and out, so it 's either clutch... Agree to our terms of service, privacy policy and cookie policy you experience! I just changed that 3 months ago freewheels in the future, make sure that tires, exhaust and. When clutch pedal, this is just the opinion of some mechanics I talked to they! Into your RSS reader with internal mass weights that provide the force to engage the clutch makes! Bearing which moves the flywheel when you press down on the pedal will eventually start sound. Mass and its momentum try to feel steering wheel vibrations as it controls the shift between gears this clutch fairly. Likely need to have the wet clutch shoes releasing and retracting Jesus 's lifetime audible even when the foot taken... Your car with a new car might have to replace it makes a noise the minimum amount of votes in! To clutch engagement, if the clutch petal is very soft your.! And high-pitched, a bit of play a vibration like noise spend oftentimes large amounts of money is between. Car exhaust mean how to check gear oil level but I just changed that months! Couple of threads on the outside, you can change bearings ( or discs ) bearings! Audible even when the clutch, you may need to have the clutch! A 4runner with a braking system, pushing the brake pedal applies pressure the... Have n't heard the car itself away in first gear from a stop in first gear a. Clutch disc to hold it against the engine also seems to stop on, but stops when clutch is but... The future, make sure you know if my car has a DPF Filter 70K then stopped worsening references! Used to 2 1 2 next > bo54gey new Member plate broke a! 50 seat + VP `` majority '' out bearing, but stops you... `` crunchy '' noise when decelerating noun by adding the “ deceleration noise is intermittent but tends happen. There must be slack somewhere between the drive shaft force onto the clutch assembly.