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<h2 class="c-uhf-sronly">Flywheel noise accelerating. It does not follow the RPM and is mostly consistent.</h2>
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<li class="js-nav-menu single-link" data-m="{"cN":"Microsoft Security_cont","cT":"Container","id":"c1c2c1c9c3m1r1a1","sN":1,"aN":"c2c1c9c3m1r1a1"}"> <span class="js-subm-uhf-nav-link">Flywheel noise accelerating I was going to pull the timing chain cover and inspect but the cover seems to be stuck. Even though it’s a comparatively rare occurrence, it does happen a lot of the time. If I let go of the gas and cruise the truck makes 0 noise. WOULD JIKE TO KNOW IF IT AND TORQUE CONVERTOR ARE ONE PIECE OR IF THERE IS A STARTER RING WELDED OR PRESSED ON. This would then suggest that by lightening the flywheel, less power would be required to accelerate it and therefore more power would be available to push the car along. 166,000 miles. Taking weight off of the flywheel means that the engine will be able to turn the gears faster at lower speeds than the stock flywheel and power will be applied faster, the key word here is applied. With Flywheel, users enhance medical imaging research, boost efficiencies, and spearhead trustworthy AI. Yeah mine the flywheel isn't the source of the noise, it doesn't make the noise if I move it independent of the pedals. Then when I accelerate it gets quite loud! But nothing on tick over or when the clutch is in???. The mile Apr 7, 2022 · Replace the front drive side flywheel cover and reinstall the two (2) 3mm bolts. I should mention this started happening around 125,000 miles. 2010 f150 with the 5. If it does, then either the tensioner or the belt or something that the belt drives is making the noise. Nissan Versa 2012 makes noise when accelerating. On the way home I stopped at a traffic light and noticed an unusual "dull sounding rattling" noise coming from the firewall/floor/engine area. It does not follow the RPM and is mostly consistent. Did any of you manage to resolve your issue? Was it gearbox, drive shaft or even the flywheel? The noise wasn’t here (or apparent) before the smf was fitted. When this is damaged, you will notice engine problems and a rattling noise as you accelerate. The car shudders/jerks as if you just ran over an object in the road; you feel it in the seat and by your foot on the pedal, essentially throughout the car. Oct 4, 2024 · Identifying a bad flywheel requires a keen sense of hearing and some knowledge about what a healthy flywheel should sound like. Gear backlash is also a possibility if the gear teeth are wearing. This noise does NOT occur on left turns ever. Some of the most common, yet aggravating irregular vehicle sounds, are those that present a whining or whirring noise when accelerating. Dec 23, 2024 · Symptoms of a failing dual-mass flywheel often start out as a strange rattling noise and vibrations in the clutch pedal. Jun 13, 2015 · I had an Exedy Stage 1 (organic) and Exedy lightweight flywheel installed on my 03 WRX at the dealer today. One $2 stover nut and a valve cover gasket later it was back to working. May 14, 2021 · Focus on The Flywheel. If you hear external rattling during motorcycle acceleration, loose or missing fastener hardware could be the culprit, causing pipes, seats, foot pegs, or controls to rattle at high speeds. The only ones I have found sound similair are like this, where they say they have a loose flywheel. I have been reading up on the forums and looking on YouTube to see what the noise can be and figured out that it could be the noise of a failing Dual Mass Flywheel or Single Mass Flywheel chatter which is normal. Any additional weight particularly on the crank shaft only reduces the vehicles ability to accelerate briskly. Mar 16, 2023 · Let’s begin with the signs to look for. " While it may seem counter-intuitive, this noise is not a symptom of a problem. Sep 18, 2024 · 2. I've been doing some research and I'm starting to wonder if this is a symptom of the starter not fully disengaging and getting hung up on the flywheel. ). A flywheel of any kind provides the direct connection between the engine and in the case of a DSG the clutch pack assembly. Insufficient fluid can cause the gears to grind against each other, resulting in an unpleasant noise resembling whines or hums. Nov 8, 2012 · I also experienced the noise "speeding up" when slightly raising rpm's while in park or while accelerating softly while navigating parking lots and such. It only happens on moderate to harder accelerations, a very distinct metal on metal sound. In most cases, when this part is failing and causing a noise, it will be as the input shaft spins; or after the clutch pedal has been fully engaged or released. The whining noise was actually a burst EGR pipe. 1st and 2nd gear is really loud and then it seems to go away in higher gears. mounted transmission. Sep 17, 2013 · I don't recognize this noise so Ive been trying to find videos with similiar noises. Ford dealer has changed timing chain and timing chain tensioner all its lifters and can phasers. Engine vibration felt in the cabin, and improper automatic clutch operation were the symptoms this Citroen was coming into our workshop - OGS MECHANICS. Potentially after a stage 1 remap the added pressure caused it to crack and it was worsening. When I am accelerating (the noise is more significant at faster acceleration) and engage the clutch to upshift, there is a strange sound its not really grinding, but it doesn't sound good and I have never heard that type of sound on a manual car. Replac. Nov 8, 2006 · Looking back the safest and best option for anybody doing a flywheel upgrade is to shell out the money for the subaru spt 04 wrx 5mt lightened flywheel since the 04 fxt and wrx are compatible and have exactly the same stock part numbers for the clutch flywheel pressure plate etc even though the spt flywheel isn't listed for the fxt the dealer Sep 25, 2012 · A4 (B7 Platform) Discussion - knocking / clanking noise while accelerating / decelerating - I have a 06 Audi a4 2. Any help or comment is appreciated. This is especially the case when you're accelerating hard or trying to go faster after stopping short. The ticking noise is coming from the engine bay, not the tires. i was hearing the same noise, the wining while decelerating, so i changed the gear oil. Over time, these Mar 28, 2021 · Just an update for anyone checking this post. The noise started when my Forge diverter valve broke but continued after i replaced it. No noticeable vibrations while driving 6. You may also notice other shifting issues. The noise is definitely coming from the bellhousing, so I’m 99% positive it’s the flywheel. It's really kind of hard to explain. Oct 11, 2002 · My flywheel weighs 20 LBS the spec aluminum weighs about 9-11LBS I believe. 0t 6 speed. Before it was running castrol 5w 40, now changet to motul 5w 30 which made no diference, oil is changed every 3500 miles. More weight, less noise. Convert from a Dual Mass Flywheel to a Single Mass Flywheel. However, it’s harder to notice if anything is wrong with the flywheel as it shows no apparent damage unless you look for it specifically. If I depress the clutch the sound goes away. 6 make a hell of a rattling noise at idle and up to about 900 rpms I have a dodge grand caravan 3. Oct 3, 2019 · If your Chevy Avalanche is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. It now has 80,000 miles and it hasn't got noticeably worse. Stock flywheel is roughly 27lbs. The most common symptom of a bad flywheel is bad noises from the transmission case at idle. Riding a scooter with a known problem can be dangerous and could lead to further damage. Any help would be appreciated! Dec 12, 2016 · Step 1: Listen for sounds as the vehicle is accelerating after the clutch pedal is fully engaged. i went auto zone yesterday and it pulled a bank2 knock sensor code i got a new one but wont have time to put it in for a couple days because of work. Remove the belt and see if the noise goes away. it started at 55,000 miles. Did some further diagnosing. Oct 11, 2021 · Are you hearing transmission or bellhousing noises from your truck? It might not be what everyone says. 5, but the OEM B7 flywheel is still dual mass, just updated. Oct 3, 2019 · If your Ford Fusion is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. The amount of noise and the weight are inversely correlated. 0 TDI has failed causing extreme noises comming from under the car. Nov 1, 2005 · Problem: Every time that i accelerate fast i hear a whining noise similar to a super charger. I've read the grinding noise could be coming from the ball bearings in the wheels, but it would make noise even while pulling the clutch in and not accelerating, tho accelerating allegedly exacerbates the symptoms of shot ball bearings. It's not terribly noticeable, but almost like a growling type of noise. The downside, of course, is the cost, as replacement DMFs are generally much more expensive that single mass flywheel conversion kits (if a conversion kit is available, of course). Noise coming from a Hyundai Tucson while accelerating is a common problem. Aug 4, 2011 · I was out towing with the subruban last night, everything went great. Pouring Fresh Engine Oil: If your car is low on oil, it can cause a rattling noise. Dec 2, 2024 · Seems to make noise in park and when I accelerate from a stop in drive. Jul 26, 2023 · Yes, an alternator can produce a whining noise when accelerating. Sep 9, 2018 · Once the car is rolling and the clutch is fully engaged the flywheel becomes completely unnecessary because the entire vehicle and its drive line becomes the flywheel storing huge amounts of momentum. In this video I show you the sound it makes as w Jul 5, 2015 · whining noise when accelerating Jump to Latest 16K views 9 replies 6 participants last post by StockSt021206 Mar 13, 2024 Mar 11, 2024 · Damaged Flywheel. Mar 5, 2009 · There does seem to be a little more vibration when starting and idling, and the noise is much greater when engaging the clutch to accelerate from a stop. If a thud is heard, the flywheel may be loose or damaged. I thought it was pinging and had the plugs and boots changed. The b6 part# is 079105266D and the revised part # is 079105266E. A dual mass flywheel in a DSG transmission protects the transmission from too much torque at once. I pulled the serpentine belt off and it still makes the noise. Jan 9, 2020 · Q5/SQ5 MKI (8R) Discussion - Engine / gearbox rattling noise - Hello, Did anyone of you ever hear such rattling sound? My mechanic says it?s either timing belt or dual mass flywheel. I was thinking maybe it has to do with the dashcam that was Automobile: Hyundai Tucson Noise When Accelerating. If I let off the gas, or give it more, it will go away. and again louder when you let off on the gas pedal. com/watch?v=PsEH6XwEBSQ&list=UUSIdv7pEKV2jxJvI6YZB21AThanks for viewing an O Aug 12, 2013 · My wife's truck, 2005 Silverado z-71 with a 5. The more details the better. That means it isn’t perfectly lined up, and there’s a rattle or knocking noise that happens under load. 9 with 5 speed transmission from a donor 95 F150 that had an automatic. Some common causes of rattling noises from the engine when accelerating include insufficient transmission fluid, a damaged engine mount, and a faulty This noise sounds like a rattle or whine coming from the gear box, and it's commonly referred to as "gear rollover noise" or "gear rattle. Repair guide. Bad dual mass flywheel should be replaced as soon Nov 14, 2024 · Flywheel Knocking Symptoms. The pedal weight and feel is very nice too - not heavy in any way. Hello! I’ve had a Jeep JL since October 2021 and a few months ago it started making a rattling sound when accelerating. Please help to recognize the cause of this noise. Mar 4, 2024 · To identify whether your automatic transmission has a bad flywheel, look out for these telltale signs: abnormal noise when the starter motor engages, rattling noise when depressing or releasing the clutch, the clutch “grabbing” when engaging, car slipping out of gear, shaking or vibration felt through the clutch pedal or vehicle floor, and a burning smell from the clutch. Jul 19, 2012 · My DRZ400E is making a 'whirring' noise (sounds almost like a small gear running very fast). However my experience has been slightly different to yours. Also when I press on the gas, it initally feels like it is straining to pick up speed. so it could easily be the flywheel on your 75,000 mile example. The Dual Mass Flywheel on this Audi A4 2. We suggest you repair your elliptical flywheel for only noise issues. The car runs perfect but has a really loud knocking or metal clanking noise during accleration. Nov 29, 2012 · I have the Kalmar Union flywheel and AP Racing clutch kit. (cracked flex plate, broken torque converter bolts. can also be a tick . This also was causing a brief and very obvious rattle every time I depressed the clutch at low speeds. Apr 3, 2022 · The dual-mass flywheel in a DSG transmission has the same job as a dual-mass flywheel in a car with a manual gearbox. If you have a manual transmission vehicle that has a slipping clutch, vibration under acceleration, or rattling noise you may have a bad flywheel. Sep 13, 2005 · Advanced Search Cancel Create thread New Forums More Login / Join Aug 31, 2005 · You should find out exactly what flywheel you have and how much it weighs. The noise is a natural consequence of the vehicle design. May 31, 2022 · Hello, I have a 2020 Kodiaq DG381, which has the grinding noise when turning left. It is not very loud. It is loudest in 2nd gear when I'm doing light acceleration at around 2. The noise I am hearing sounds like a loud, rattling or grinding noise, but its a deep sound like thicker metal rattling together, not like thin heat shields Feb 9, 2014 · 1987 - 1996 F150 & Larger F-Series Trucks - Flywheel Noise - Okay, so i recently swapped a 302 in my 92 F150 that had a 4. Any one have a clue? PreThanks for any and all help or Nov 9, 2016 · If I drive up a hill and keep the boost hovering around that level, the rattle is consistent. Skoda Morecambe diagnosed the fault at a front left wheel bearing, as did Skoda Bolton, who spent two weeks and £1400 the dealerships explained they had spent £1400 without fixing the fault and as they only received payment when the fixed the problem “had to draw a line in the sand” referring my to Skoda Mar 9, 2013 · The original dual-mass flywheel does one thing very well - exhibits inertia, the resistance to changing it's state of motion. 2. Is the whining noise Nov 25, 2020 · Things changed on the car: timing belt with pulleys and everything, accessory belt with pulleys, water pump, spark plugs, all 4 coils, clutch and flywheel, the intake valves were cleaned. Jul 14, 2011 · Also it must be remembered that the rate of acceleration on the engine internals is much greater that the rest of the car. May 7, 2021 · another point is flywheel ie its daul mass and wear out and cause vibrations and even knock or a drone noise when really bad, another weak point is timing chains on the later cars like yours with the n18 engines would put a 80k limit on chain life on safe side and treat as a mileage service item and a must do job, Aug 9, 2018 · The best way to describe the noise is when you reverse extremely fast the whine of the gears spinning quickly is very similar to the noise I hear each time I accelerate normally in Drive. It is making a rattling noise from the front. Unplug the bike prior to removal of covers for your Oct 8, 2013 · If I haven't driven my car in half a day and pull out of my garage, make a right turn and accelerate, GRRRRRRRR is what I hear from the front while accelerating. Oct 3, 2019 · If your Kia Sedona is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. Yesterday I heard a weird like high-pitched whining noise coming from the front of the car only when the car accelerated. Any help or insight Jan 5, 2011 · 2009 - 2014 F150 - strange noise durring accelerating - This has happened about half a dozen times while accelerating. We h Oct 21, 2013 · My 2. I believe everything is installed correctly and wired properly BUT I have a bad noise when shifting mostly from 2nd to 3rd gear at slower speeds when in D and OD. So I had an exercise bike that was brand new and it had this same issue. Had that happen once on my old 3. Sep 9, 2014 · The car is an 05. The first sign was a rattle noise at idle when in P or N. Sometimes, the problem lies in the flywheel itself rather than any of the internal bearings. The noise stop as soon as the gas pedal releases. but CVTs often make a lot of odd noises and whines, mostly at low speeds when accelerating. A loud grinding noise could be coming from the accessory drive, the drive-line, something like an axle or maybe a caliper/brake pad issue, it could be internal to the transmission or engine, or even something external like the exhaust that may be grounding out against the body or sub-frame, it could be the starter. Pushing the clutch in and coasting it’s all smooth. At idle we did get it to make the noise one quick time by a hard quick acceleration, but couldn't get it to do it again 4. May 13, 2024 · Watch this presentation to learn how Flywheel provides a cohesive cloud-based platform which accelerates the conversion of complex imaging data into analysis-ready datasets while ensuring regulatory compliance. the noise is less under acceleration . Grinding or clunking noise: A grinding or clunking noise may suggest worn-out clutch components. Thanks in advance. Is the whining noise Dec 14, 2022 · VW TIGUAN ENGINE NOISE RATTLE FIXIf you have VW tiguan and you have engine noise rattle in this video we will explain how you can often fix engine noise ratt Feb 21, 2014 · It comes and goes, and seems to be more pronounced during harder acceleration. Jul 5, 2022 · Hi guys, I'm new to audi s3 8p ownership so any help would be greatly appreciated. Accelerate turned to the right - the noise is really bad - the more I put gas to it, the worse it is. Jun 22, 2007 · its probably a bearing in the tranny going out. Apr 29, 2022 · No, it would help if you did not replace your elliptical flywheel for only noise issues. May 25, 2022 · How to diagnose worned out dual mass flywheel on your car. Oct 25, 2020 · When accelerating in 1st and 2nd gear (more feint in 3rd and 4th but still there) I hear a sort of whine that sounds like it is coming from the transmission, but I am not 100% sure. Got under it when it was running and found what was making the noise but I cant identify what part of the truck this is, its near the bell housing and transmission. There was no CEL and it showed no fault Nov 14, 2019 · Hello all, i started to notice a faint pitched ticking noise as i'm pressing the accelerator, but when i step off the gas, the ticking starts to slow down and basically stops when the car stops and then comes back after the stop. 6 4X4 175K miles I have a grinding, rattling noise on acceleration. Hell, maybe I'm nuts. I've seen flywheels as light as 10lbs for a VQ. Specifically: Most vehicle engines are not perfectly balanced. It sounds similar to a gear whirl experienced when backing up with certain manual transmissions. May 4, 2020 · Visit us at https://despairrepair. Sher Veteran Member. It is a nice bike actually. When I let the clutch out there's a strange noise coming from I suspect the gearbox. This whining noise is often caused by a worn-out or loose serpentine belt that connects the alternator to the engine. I had this done at a local transmission shop and they scope the transmission and said everything looked great. No leaks or cracks in exhaust manifold. 3 that does the same thing Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on? Jul 10, 2023 · Tested again on back roads , when in traffic at 95-98 degrees sound is still there , only in rain mode it isn’t present , then took a high speed run and cool it down and the noise dissapeared , when i came back in the city rattling reapeared , cool it down again and it was still there but not as loud , testing continues tonight , oil that they put at 1000km is bel ray exs 10w50 . Is the whining noise May 23, 2017 · As it turns out, my clutch/flywheel dampener had excessive play. Your car's flywheel plays a critical role in the operat Sep 12, 2024 · Whining or humming noise: This high-pitched noise often indicates low transmission fluid levels. Cruises without a problem. While sitting parked, I do notice a little more vibration when increasing the RPM to about 1100, but I can't easily notice any additional sound beyond that. 5l engine. Oct 3, 2019 · If your Acura MDX is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. 5L I4 63,000 miles Been having a subtle but worsening issue when accelerating. Is the whining noise Nov 21, 2011 · OK, I have a 700R4 installed behind a vortex max 6. hoping it isn't something serious in the transmission or drive train. Either way, Hendrick should have known better. If I hit the gas is goes away and if I take the car out of gear it goes away. Is the whining noise Jan 13, 2006 · I hear a sort of "fluttering" noise when accelerating. I originally thought it could just be a wet belt or something to that effect, however, even after letting the car sit for a day the noise is still present Dsg 6 Superb 2 problem sounds flywheel clutch automatic transmission Jan 8, 2019 · I had the Dual Mass flywheel replaced as there was some play in it and it was starting to make a weird noise. Since I picked the car up from the dealer, I’ve heard a knocking/clunking noise that is distinctive at lower speeds (around town) and becomes more of a vibration at higher speeds only when accelerating, it almost disappears when going downhill or with foot off the accelerator. A grinding noise from your transmission will usually present itself when you accelerate or shift gears. My 2020 Elantra SE has a whine 0-30mph when accelerating briskly, though not as loud as yours. I recently picked up a 2008 350z, on the way back I noticed it has some flywheel chatter at idle and its quite loud when accelerating from 1st 2nd upto about 2-2. . The noise also resonated into the cabin (via the noise pipe). A rattle noise caused by the flywheel housing will come directly from the rear tail shaft area of the flywheel housing. Car has 179k km. e th. May 17, 2013 · I just recently purchased my 350z (03 touring 60k miles) and I've noticed a sort of tap/knocking noise when I accelerate. It seems to be coming from just under the center console towards the engine bay. Ive noticed that it only starts when the rpm's are around 2000 or above. Mar 20, 2005 · Yeah my noise is a loud grumble/grinding noise as I let off the gas usually in 3rd or 4th gear. In truth, there are many potential causes of a whining noise when accelerating, which typically calls for extreme attention to detail during the diagnostic process. no noise acceleration going in reverse. In the video, I am accelerating while having parking break. When changing from a dual-mass flywheel to a solid flywheel, a spring-centered clutch will help dampen the torsional vibrations and reduce, but not eliminate, gear rattle noise. An expert engineer can fix your elliptical flywheel’s noise issue. The flywheel is an essential component that allows your car to store energy and deliver it during operation. Gets louder as you accelerate. i mosly hear it at low speed but i can faintly hear it at higher speeds while accel. Aug 10, 2013 · With limited experience I am thinking it could be a worn flywheel. It can be a loud and persistent sound or a softer, sporadic noise that comes from under the hood. It strangely disappears as soon as you let off the gas, and you might not hear it at all on light acceleration. The sound is not audible when I am accelerating, it actually disappears. Accelerate straight forward - noticeable noise - the more I put gas to it, the worse it is. flywheel makes rubbing noise when warm and accelerating PARTS STORE SAYS 1996 IS LAST YEAR THEY SHOW FLYWHEELS ON JEEP. 4. Recently, i've done a clutch/flywheel job, and noticed that after the install, i've gotten a bad rattle noise that seems to be much worse then the original "subaru deceleration noise" that has been discussed to death. Replacement of the elliptical flywheel is a little bit costly. When I get my cams installed, I intend on getting wolfcars to check my lifters for abnormal wear. It’s not always that they are failing, they are just noisy in general. With that in mind, this page is divided by when you hear the whining noise and common causes under those conditions. grinding, ratteling noise under moderate to hard acceleration only while turning hard right or left 2002 911 carrera 2 Matt Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing Feb 16, 2022 · Your transmission’s clutch, flywheel, flexplate, and gears are all items that can wear down and cause a grinding noise while accelerating. Jul 18, 2011 · Ive isolated the noise to only happen during acceleration going forward. The noise can be described as metal rattling. It doesnt seem to be as bad when its cold. When the friction material on the clutch disc wears out, the disc rivets will start making contact with the pressure plate, producing the grinding noise. But the bike works so I am not overly concerned at the moment. Jul 26, 2007 · ^ Video of the noise. If the flywheel is cracked, it can cause all kinds of stutters and jumps when you accelerate that feel like rattling in the steering wheel. When shifting gears, a loud noise, such as grinding, is typically a sign that your transmission needs Customer: my dodge grand caravan 3. I noticed that the engine is loud ( this fast, tick, tick sound). You can repair your elliptical flywheel. It's only happened at highway speeds 50-60 mph while accelerating and will stop when i let off the gas. Random rock tumbler noise, or seemingly random or sporadic knocking, clicking or banging. Here are a few ways to fix a rattling noise when accelerating: 1. Turns out there was a bolt that adjusts the alignment. A loose or cracked flywheel will produce an irregular thud or click. 0L, eventually instead of just making noise the rocker flipped 90 degrees and made the boat stop running. 1- I have inspected the flex plate ( no cracks ) and checked the torque is proper on the 3 17 mm bolts ( 33 ft lbs ) that secure flex plate to torque converter , Oct 3, 2019 · If your Ford C-Max is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. Apr 22, 2008 · After the turn I started hearing a clicking noise coming from somewhere towards the front of my car. Similar to a baseball card being stuck in a spoke of a bicycle. For an article on the dual mass flywheel problem, symptoms and cos Aug 5, 2010 · Rattle noise at start of acceleration Jump to Latest 64K views 37 replies 22 participants last post by ZombieSoldier Jan 13, 2014 Sep 5, 2018 · Q3 Discussion - Engine Noise on Q3 and acceleration - I just bought a q3 2 weeks ago. no noise parked reving the engine. Dec 11, 2024 · Hello all! I have a bit of a problem with my e46, I have just finished a manual swap And about 350kms afterwards I've developed a very loud rotational rattle/clunk, almost sounds like metal against asphalt when under neutral load, under acceleration and deceleration its fine maybe a little bit on deceleration but its at its loudest when I'm staying clutched in or balancing the throttle at a Aug 6, 2010 · Strange noise when accelerating As stated by previous posters, don't underestimate the vacuum system to the IWE (Integrated Wheel Ends). I can only hear it with the radio off, and the windows up, so it isn't that loud. Apr 19, 2005 · I just bought my G35 MT and I keep getting a weird noise while engaging the clutch during acceleration. This type of thud is loudest on deceleration. 1- I have inspected the flex plate ( no cracks ) and checked the torque is proper on the 3 17 mm bolts ( 33 ft lbs ) that secure flex plate to torque converter , When accelerating at low speed, a loose or damaged flywheel can cause a rattling sound due to the increased load on the clutch assembly. I've checked the rear wheel which shows no signs of ware. The car seems to run fine when I accelerate, but when I let off the gas this strange grinding noise happens as the car begins to decelerate. Next I'll need to know if it makes this noise all the time in that gear, only at a particular speed range, when accelerating or when coasting. Feb 6, 2022 · The most common sound you'll hear is a loud whining or groaning noise from the flywheel whenever you accelerate. Drained and checked the oil and pulled the filter looking for any metal. Is there anyway to know if this chatter is due to an aftermarket single mass flywheel or if the stock flywheel is just on its way out? Jul 15, 2009 · I recently has a new clutch and flywheel fitted to my 350 as the last one burnt out, since getting it back its making a shudderung and grinding noise when accelerating and the revs are under 2000rpm. Doesn't do it for the first minute or two I drive after starting it up. youtube. Answer: OK. Jun 2, 2024 · After starting, the flywheel is responsible for smoothing the engine out and maintaining rotational momentum when you shift gears. Feb 12, 2023 · Noise in a particular gear indicates it's likely a bearing failing associated with that gear. Under heavy acceleration the noise goes away. May 25, 2016 · 1997 - 2006 Expedition & Navigator - Grinding Noise on Acceleration - 2004 Exp. Oct 20, 2022 · However, for some drivers, there is an unwelcome noise that comes along with it – a clicking noise when accelerating. Mar 24, 2023 · Hi everyone, I bought a 2016 GLA 200d Manual last week and I’m looking for some help to diagnose the following issues. 0 with Alpha O Could be that you had a rocker arm nut come loose. Only when it's warm and only between about 1500 and 2200 RPM. I can only hear it when I am coasting with the ticking noise matching the car's road speed. Doesn't do it any other time. Scooter noise when accelerating can be caused by a variety of issues, including a loose belt, worn bearings, an exhaust leak, a faulty ignition system, or a fuel system problem. After a few minutes of driving - no more noise during accelerated right turns. The van shifts smoothly, hesitation, shutter etc drives fine . No noticeable noise from the oil pan area 3. In most cases, the clicking noise is caused by something wrong with the car’s acceleration system particularly Nov 22, 2023 · Strange noises ruin road trips fast. Feb 10, 2009 · I only have the noise when I'm putting torque to the wheels - accelerating. The engine speed increases when you accelerate, causing the belt to spin faster. The transmission does make a whooshing noise when accelerating hard from about 2000rpm but this just sounds like induction. Accelerate turned to the left - no to minimal noise. Is the whining noise Oct 17, 2000 · rattle noise during acceleration. 3L, has this weird noise it's been making the past few days. One of those sounds that I would like to confirm it isn't the beginning of a larger issue but super hard to demonstrate during diagnosis Jun 10, 2019 · I've had the typical little bit of gear whine upon acceleration ever since I bought the car a couple years ago. The loud noise is only present during acceleration 5. Mar 16, 2004 · The sound is very noticable in low-rpm engine lugging situations, but is still present at highway speeds (just hard to notice with the road noise, exhaust noise, etc. 4, makes a ticking noise only when I accelerate. A. It does not make this noise when the car is still, ticking over and the noise goes over 2000 rpm ? this is a knocking noise and sometimes a marble in a tin can type noise caused by a cracked flexplate . horrible smell to it too. The noise only happens at idle speed, as soon as you touch the accelerator it goes away completely. May 7, 2018 · If the flywheel or flexplate is cracked, it bends slightly as you accelerate due to torque. The knocking noise can also be a problem with the clutch fork banging. "The deceleration noise" is best heard on video with the windows up. I have a 95 YJ with the 4 cyl 2. Transmission fluid is full and looks clean 7. Aug 6, 2020 · Typically, when a dual-mass flywheel is used, the clutch disc features a solid, or rigid-hub, instead of a spring-centered. I haven't had a chance to check the bolts on the flywheel. Its not snatchy at all and much smoother than any other clutch I've had in the car. When functioning correctly, the flywheel maintains smooth transmission engagement and engine performance, keeping noise levels to a minimum during idling and gear shifts. How to Fix Rattling Noise When Accelerating? Once you’ve determined what is causing the rattling noise, you can begin troubleshooting the problem. Apr 23, 2021 · The noise goes away when you push in the clutch pedal and when you release it it comes back. Aug 27, 2007 · Yes, but its not any faster from taking weight off of the flywheel. As the problem progresses, you’ll likely have an increasingly hard time changing gears, and/or the clutch will start slipping a lot. The noise seems to coming from the tensioner arm. It is particularly loud when I'm in 3rd or 4th gear. 2 days after that one of the gears shifted and made a hole in the tranny throwing oil all the way back home. In this informative video, we're tackling a common automotive issue – the symptoms of a bad flywheel. To test for a loose or cracked flywheel, operate the vehicle at approximately 32 km/h (20 mph) and shut off the engine. Bowflex took my report on the phone and never has called me back. Kinda like if the exhaust had a break in it. Apr 29, 2024 · The clutch disc will need to be replaced, but the flywheel may be able to be resurfaced to remove the warped surface condition. While this clicking noise may seem like a minor issue, it can actually be a sign of something more serious. I have added a video for reference and could add another if needed. An OE-spec replacement dual mass flywheel will restore the vehicle's stock performance and feel. The rattle noise for this incident—if it should occur—can be d transmission in Park or Neutral, then slightly accelerating and decelerating the engine. A lot Dec 2, 2024 · Seems to make noise in park and when I accelerate from a stop in drive. Knocking Sound On Start Up; Knocking Noise When Clutch Is Depressed; Vibration When Accelerating; What is DMF noise and what causes it? When dual mass flywheels become worn they can cause vibration and knocking sounds that resinate throughout the vehicle. Thread starter Sher; Start date Sep 5, 2005; S. 5k revs. It cannot be heard at all from the right side of the bike and it's definitely not coming from the valve area. Oct 6, 2021 · If you accelerate harder you don't hear it, less force on the engine/transmission is the key. Only does it in drive. I pulled the dampner off and it still makes the noise. The flywheel was either shifted in shipping or never seated properly to begin with. com where you can find more useful car and driving tips. Joined Oct 17, 2000 Location On TDI 2011 Jetta TDI Sep 5, 2005 Nov 20, 2024 · Upon accelerating I hear this sound and I'm wondering if anyone else can pinpoint what I'm experiencing? The sound goes away completely when I let off the gas, although when the engine engages a lower gear while slowing down the sound re-appears as well, just in a bit of a different way. Sep 9, 2019 · 08 Armada 4x4 SE K11 Smoke Grey Bully Dog GT w/ 2* Timing Mod, Airbox Mod, Belltech Sway Bar w/ Poly Bushings Front + Rear, Running Board Delete, Tinted Headlights + Taillights, Alpine Type S 10" Sub + Alpine MRV Amplifier Jan 17, 2015 · Accelerating (from 2k rpm) in 5 and 6th is horrible and when I lift off the accelerator it vibrates again. It is more difficult to change the speed of the dual-mass flywheel, whether accelerating it or slowing it down that means besides inhibiting engine acceleration to some degree, it also inhibits the deceleration that occurs between every power pulse. That, however, I for some reason assumed was normal. Sep 26, 2024 · If you notice a grinding noise while letting out the clutch pedal as the clutch wedges against the pressure plate and flywheel, you may be dealing with a worn clutch disc. The flywheel is a component in the clutch assembly that helps the engine to engage with the transmission. 50,000 miles so far and no issues at all, but no change in the transmission noise either. I can reproduce the sound with the car stationary by holding the brake and letting out the clutch in 1st gear until the engine is lugging. There is a cheap clip that holds it in place as I remember. IM Jul 22, 2013 · Re: Strange noise coming from motor under acceleration Mercruiser 3. When I rev up the engine in neutral, I don't notice any of that noise, only when I have the transmission engaged. Have you a loud rattle noise and possibly a heavy vibration in your Volkswagen, Audi or Skoda? Sounds like a can of marbles that can get better when revving Oct 3, 2019 · If your Honda Accord is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. will a bad knock sensor make a clicking sound? i have a hard time thinking its a u joint because it does this while stopped in 2 or 4wd driveit would suck if it is the tcase. I clicking rattling noise. You may also feel vibrations, feel gear slippage, or notice a burning smell coming from the transmission. Apr 28, 2013 · i can try to get a friend help me get a video of the noise. It is coming from the left side of the bike, near the part of the case housing the clutch/flywheel. If noise continues, remove the non-drive side flywheel covers to ensure that the stator bolts are tightened. Feb 16, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Electric Scooter Makes Noise when Accelerating. I think my flywheel is a bit more than half that. If the flywheel is too thin, or the warping has caused significant damage, the flywheel will need to be replaced also. I have a 2007 F-150 Supercrew and started hearing the same sound about a month ago. I also hear the noise briefly when accelerating from a stop, or accelerating when coasting at slow speeds. The local dealer said it had to do with the gasoline quality and to only fill it up with premium, but I’ve been doing so for the past three gas tanks and still no improvement. I'd see if there is any indication that the flywheel alignment can be fixed in a similar manner, by turning a screw. Do not want to start a flywheel debate but the discussion two years ago concluded that the heavier the better from a noise standpoint. Not really sure if it's coming from the engine or the transmission. Recently, the noise got much louder and is audible on the freeway. Flywheel Noise. About a week my 2013 Chevy Silverado started making a noise from the lower part of the engine. A rattle noise in the engine refers to any unusual sounds from the engine whenever you accelerate. The most common causes of this issue include clutch and flywheel problems, exhaust system issues, wheel bearing problems, and loose engine components. It sounds sort of like it's between a scratching noise and a rattling noise. 0 TDI DSG has been making flywheel noises for a while now. Less weight, more noise. 5k rpm, it is also quite audible in 4th gear in same situation, very slight in 3rd gear and I can't hear it in the other gears. there have been a This how I fixed this noisey broken flywheel car video here: https://www. Usually bad flywheel makes vibrations and noise. Read also, Car Clutch Problems: 4 Most-Common Issues & Solutions 2018 Transit Connect Titanium Wagon LWB 2. 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