If the problem is the clutch pedal, it is possible it is old or damaged and this leads to it making noises. 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. There must be slack somewhere between the drive shaft and rear diff that's causing a bit of play. Replacing the clutch can be difficult and expensive, so it is best to work out why does your clutch make noise before you have a hefty mechanic's bill on your hands. -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 … This winter I noticed that the sound is audible even when the clutch disengaged. They took it into the shop and then they said it was coming from the gearbox. Are wants/needs and goals/desires the same thing? After the clutch fully engages, the sound seems to stop. Asking for help, clarification, or responding to other answers. The clutch pressure plate works in a similar way to the brake pads of a car, although it is essentially the opposite. Remember that when you use a manual transmission car, this is the pedal that gets worked the most. - Noise stops when clutch pedal has about 10mm pushed in. Engine_Neutral_Noise. Why can’t I turn “fast-paced” into a quality noun by adding the “‑ness” suffix? what must I replace in the gearbox. Does archaeological evidence show that Nazareth wasn't inhabited during Jesus's lifetime? I have just on 6000Kms on the clock and have noticed over the last few weeks that my Z makes a rattling sound when decelerating. What could be wrong? Step 2: Try to feel steering wheel vibrations as it's accelerating. I would always hear the noise and thought the same as you. One thing that may disturb a driver is strange noises, such as squealing or squeaking, coming from the vehicle when the engine turns on. I think my clutch might be wearing out since I hear a noise when I step on the pedal. I've been having this issue since 2013 and at first it seemed this was only happening when the engine was cold but now it doesn't seem to make a difference. From the test drive at the dealer I noticed a whining noise when slowing down from an accelerated speed using the engine brake. Problems that started out with hopelessly intractable algorithms that have since been made extremely efficient. This process happens at higher speeds the further up the gears you go. Runs good, idles good. Is there a problem with the transmission control? Its most apparent when starting out from a stop in first gear. Did you ever find the problem? This considerable mass and its momentum try to continue “driving” the alternator pulley during engine decel. -A loud rattle/roar (almost like wind noise) occurs at the spot when there is no strain on the drivetrain (ie. I've since been to the dealership twice. I should also mention that I do not have any difficulty engaging any gear. Why Is my Car Pulling? Since the bellhousing is on the outside, you can troubleshoot this clutch problem fairly easily. If you want to avoid clutch problems in the future, make sure you know when you should change the clutch in your car. I rode it yesterday, and while it's still very mechanical, I didn't notice it as much. Where were mathematical/science works posted before the arxiv website? Is this indicitive of a carb issue? 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. I am thinking the springs in the pressure pate are defective. 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. Some resources[1] claim that a new car might have a clutch which needs time to settle. Page 1 of 2 1 2 Next > bo54gey New Member. It only takes a minute to sign up. This smell is caused by the worn bearings heating up. Deceleration = no noise. Brand new clutch installed Friday. Had it changed and now the car is quieter, gear shifts are smoother and the engine vibrations are less noticeable. Without hearing the sound, I'd guess the throw out bearing. Yes there are many “noises” with the WRX but the clutch deceleration noise is a known problem with a known fix. I should be getting my unit back from STM within the next week or two, and it will have the wet clutch removed. I was able to drive it under low torque, but as soon as I accelerated the central shaft assembly would spin free from the clutch. If you want to know a little more about motorcycle mechanics, you can see how to diagnose motorbike clutch problems as well as manual transmission cars. This is tricky and best done by a mechanic who knows each part well. When the foot is taken off the clutch pedal, then the pressure is reapplied by the pressure plate. I have a 4runner with a new aftermarket clutch doing the same thing. What is the danger in sending someone a copy of my electric bill? I'm doing some work at the moment. Logged MarianT. This seems to be more noticeable from cold. Until then, what are your thoughts on this? The car isn't new by any stretch of the imagination, so it's possible. 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. You can change bearings (or specifically the bushing bearings) yourself. Noticed last night there's a loud whining noise when decelerating. I was never able to hear it when accelerating. When I slow down with the clutch engaged (pedal not pushed), I hear a bizzare obtrusive vibration-like noise coming from the engine area. If the sound comes from somewhere in the center part of the vehicle, it is likely another part of the clutch system. Why does my car squeak when I go over bumps? I have a 2010 FLHTK that is less than two months old and 1800 miles on … 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. This is just the opinion of some mechanics I talked to but they haven't heard the car itself. What's the difference between a 51 seat majority and a 50 seat + VP "majority"? Here is the sound produced when tapping the accelerator pedal in neutral with the clutch engaged: In this article you can find some reasons why your clutch is making a noise. I'll try and record the sound in a couple of hours and I'll post back. 3. It also helps to hold the other parts of clutch in place. For more information, take a look at our article on how to check car bearings. This is because it acts as a dust cover or protector for all the other pieces. - The clutch feel doesn't seem to be consistent, it was alright for a good hour or so today on the freeway. 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. They said they can't be sure what the issue is unless they take the gearbox apart. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 1 Answer. Transmission Makes a Noise When I Let Off the Clutch Pedal Another sign there is a problem with the bearing is the smell of rotten eggs. What does White Smoke from the Car Exhaust Mean? If your car is new you might want to bring it to the authorized dealer for a checkup. If it does, then the cause of the noise when releasing the clutch can be a poor fit of the clutch pedal, which can come from two sources: If you have just been to the garage for a fix of the clutch pedal or other clutch part, then it is possible they have not done a good enough job. When stationary, the sound doesn't always occur, however, if I repeatedly tap the accelerator pedal, it starts to make a rattling noise. If the noise happens only when you depress the clutch pedal to change gears, the noise is probably coming from the release bearing in the clutch assembly, not the transmission itself. How Do I Know If My Car Has A DPF Filter? Has chattering when in neutral with clutch lever out. If the clutch makes a noise when you step on the pedal but not upon release, the cause can be that the bearing is starting to wear. I just recently noticed that once my 2018 Bobber is up to temp, when I am decelerating in gear, there is a high-pitched kind of whining sound. rev 2021.1.27.38417, The best answers are voted up and rise to the top, Motor Vehicle Maintenance & Repair Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. 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. - In 2nd, at around 20kM (again, below 1500RPM or so). 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. oneHOWTO explains the possible reasons why your clutch is making noise to diagnose the problem. If it persists when putting pressure on the clutch pedal, this is equally bad. Making statements based on opinion; back them up with references or personal experience. 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. Link to post. In that case, the mysterious sound will be squeaky and high-pitched, a bit like an old door. Hi all, I have about 40 miles on my 2015 VI. It's related to clutch engagement, if the clutch is disengaged, the noise goes away. Friction noise on deceleration. Once the engine warms up, the sound isn't noticeable with the clutch disengaged. Adding the “ ‑ness ” suffix of your car should n't make any noise other than the engine! Yours sound like a cross between a 51 seat majority and a lever least twice see... If a noise: try to continue “ driving ” the alternator pulley during engine decel Compression is between. 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Changed that 3 months ago during Jesus 's lifetime agree to our terms of service, policy... Send an Admission to the clutch makes a noise plate keeps pressure the...