Gm Driveline Clunk

It happens when coming to a stop, not every time, and only after getting up to speed. Since then I have had 4 other Ford trucks and none have had a "clunk", so it seems to me that Ford has the ability to build a driveline that doesnt clunk. This noise is most apparent when the vehicle is operated over irregular road surfaces. the driveshaft will be covered if it is a certified vehicle, under the manufacturers warranty or extended warranty. Number 10-04-20-001D (Section 04– Driveline/Axle). I still have the clunk, but ONLY at the first complete stop on a cold day. This drive shaft has. the approximate failure mileage was 800. 0L - 6R80 - Clunk/Ping Noise When Shifting From Park To Reverse And/Or Park To Drive Engagement. 4T65-E Channel Plate GM175 '03-Later, Volvo and GM Tap Shift-Style, Two Blow-Off Balls, Channel Plate Casting #24224897 or 24229720. Get the best deals on APDTY Transmission & Drivetrain Parts for GMC K1500 when you shop the APDTY 708613 Rear Driveshaft Front Slip Yoke & Seal Stops Clunk. For example, the potential for a driveline clunk would be greater in a 4WD or AWD vehicle than a 2WD vehicle. The driveline clunk is a well known GM truck issue - my 2000 Yukon had it, but only after about 170,000 miles - and greasing the slip yoke with heavy duty marine grease fixed it. Oct 9th, 19 12:32 PM by 427L88. The driver then has the luxury of using rear-wheel drive on the road, and four-wheel drive off-road. This is not a common issue, and doubtfull that it is your noisejust info for you. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over rough road surfaces. tried 2 seals , didnt help it, So the Tech checked and found a TSB on the yoke. This product is a highly recommended companion for the lift kit from the same brand. A system for reducing clunk in a driveline of a vehicle having an engine comprises a torque-based module that generates a torque request, a filter that receives the torque request from the torque-based module and that selectively modifies the torque request to reduce a rate of change of the torque request, and an engine control module that receives the modified torque request and actuates the. GM has issued a technical service bulletin on driveline 'Jolt and Slam' or clunking. Clunk during slow shifts - YouTube. When the automatic transmission shifts from 2-3, I will sometimes hear an audible clunk. • 2000-2012 GMC Yukon XL 2500 • 2003-2012 GMC Savana 2500/3500 Vans with 8500 GVWR (RPO C5F), 8600 GVWR (RPO C6P) or 9600 GVWR (RPO C6Y) Condition. now its weird i have brand new setup about half year old in the rear end. -swapped my "more worn" cross-shaft and spider gears in my front differential and moved the "less worn" gears to the. Even with the stuck shaft, still only took 5 min's. This guide will help you match up the noise you're hearing with the differential or axle component making it, or at least get you in the. might have to try this. 3 L engine and auto. The dealer states that it's characteristic of driveline NVH, and in the GM Corporate Bulletin #99-04-20-002D they presented me with, it states that " While some owners may find the clunk noise objectionable, this will not adversely affect durability or performance". GMC Yukon Denali Front/Rear Differential May Develop Noise Due to Worn Bearings - 112 reports. 1111 (lips facing away from driveshaft) 1984-1992: 3. Driveline clunk can be improved with an aluminum driveshaft. I have the infamous GM driveline clunk, I know you can fix the problem by greasing the slip yoke but I don't know what type of grease to use, I have checked my u-joints and they are good. the approximate failure mileage was 800. I have driven the car a few times since I first noticed the clunk, and have made some additional observations. Clunking Noise From Rear - Ford F150 Forum Sep 13, 2007 · When I am driving out of my driveway or in a parking lot or mountain road I get a clunking noise FORD Model : F150 DRIVELINE Summary: A DRIVELINE CLUNK … 2010 Ford F-150 Clunk When Accelerating: 9 Complaints The 2010 Ford F-150 has 9 complaints for clunk when accelerating. Dennys Driveshaft transmission slip yoke and Transfer Case slip yokes powerglide t-350 t-400 4l60 4l80 700r4 muncie borg warner richmond doug nash c-4 c-6 aod top loader tremec 727 904 a833 for a variety of high performance car, street rod and race car applications as well as New Process and Borg Warner 4x4 truck slip yokes in 1310 1330 and 1350 series. A *normal* one will have some slack. So get your Chevy Trucks differentials at Eckler's Chevy Trucks today. Sometimes, the noise is not differential-related, but is caused by other driveline or axle components. We just bought our Suburban today. Some 2015-2017 Mustang vehicles equipped with 3. I have a 98 so I don't have the greased version with the boot. Please discard Corporate Bulletin Number 99-04-20-002H. A clunk, whine, or howl can signal a worn-out pinion gear, bad bearings, or a faulty gear installation. I used two wrenches to get a little more torque when tightening. 3 engine and the 6 speed tranny. Hi, Guys, I did a search and found some answers but I'm not sure if it applies to me. The second is that it should of been fixed under warranty. It's a side effect of the rubber binding up as the dual masses accelerate at different rates. (I just turned up the stero when I drove it) Them Fords have the power steering whine, but it sure sounds like mice in the fuel tank with the fuel pump whine in most GMC products. com was first made aware of the issue when Daryl Watkins, the owner of a. Even with the stuck shaft, still only took 5 min's. Rattle And/Or Clunk Noise From Rear Of The Vehicle Equipped With Load Leveling Suspension - 2011-2013 Dodge Durango oemdtc July 27, 2016 July 27, 2016 Repair Tips NUMBER: 17-007-14. Normally the radio is blaring so I can hear it over the engine though. The older manuals didn't include wiring. Differentials, transfer cases, bearings, hubs, seals, etc. We are wondering if you have heard of driveline lash, and is it "standard" in all GM and other makes of trucks? We will never be able to sell this truck if the prospective buyers feel a clunk. CAUTION ISSUE DO NOT, UNDER ANY CIRCUMSTANCE, CLAMP. It sounds like it comes from the rear of the car. All clearances are good & absolutely nothing is making contact with anythingI did notice at ride height after lowering that 2 inches of the driveline yoke is showing now so obviously it pulled out some. So, accelerate, clunk, clunk, drive. At initial start in 4X4 yes, at times, but in this case the clunking doesn't just occur at initial start. It only happens after braking at a stop then taking off. 1984-1992: 3. The cause was a build up of rust/corrosion on the outside of the splined yoke at the forward end of your driveline where it slides into the transfer case. Order GMC Sonoma Driveshaft online today. The only thing that has changed significantly is the center support bearing. Research the 2019 GMC Sierra 1500 at cars. Driveline clunk can be improved with an aluminum driveshaft. This is a discussion on clunk clunk clunk within the Drivetrain forums, part of the LSx Technical Help Section category; long story short I tore my driveshaft out when I was at the track. This disturbance is typically initiated by a driver controlled. The clunk noise that owners sometimes hear may be the result of a buildup of freeplay (lash) between the components in the driveline. I still think most of the noise is the slip joke binding. The most recently reported issues are listed below. Transmission, Transfer Case & Driveshaft DISCLAIMER: Activities and vehicle modifications appearing or described at The Ranger Station and it’s pages may be potentially dangerous. Condition Some customers may comment on a clunk and/or chatter type noise from the rear of the vehicle while making turns. You can, however, remove the slip joint from the transmission or transfer case, clean the inside of it, and then lubricate the inside of the joint. I have a 2010 GMC Sierra 5. I have a 98 so I don't have the greased version with the boot. 2003 Suburban with 5. But in reality, it may simply be an issue of lubrication. now its weird i have brand new setup about half year old in the rear end. The OFFICIAL clunk/thunk driveshaft thread. I have a 2007 escalade ext and I'm experiencing a clunk noise when I accelerate from a stop or even sometimes when slowing down it seems like it's only doing it on low speed not sure if it's tranny or drive axle I also noticed that when I slow down the Rpms bounce up and down not sure if this is normal went from a f150 to an escalade. Noises - If you detect loud, clunking noises coming from the driveshaft every time you shift gears, this may be caused by worn U-joints that are begging for a replacement. This can be achieved using engine torque management, which is part of engine calibration. All unusual or strange noises produced by the driveline while driving have a root cause and should be thoroughly investigated to prevent serious damage to the vehicle or the operator. 2003 Suburban with 5. This guide will help you match up the noise you’re hearing with the differential or axle component making it, or at least get you in the. Check out free battery charging and engine diagnostic testing while you are in store. I've heard that this is a common problem on Chevy/GMC trucks, but less reports with Fords. It happens when i am turning the wheel, and also when going over bumps in the road. TO: Chevrolet/GMC Dealers ATTN: Service Manager and Parts Manager A new grease, part # 19257121 (in Canada, 19257122), was recently released for lubrication of slip yoke splines to repair a condition of a bump feel or clunk noise at stop or from launch on the vehicles equipped with 4L60 Automatic Transmission (RPO M30) and 2WD. this is my first nissan, is this a normal thing or maybe something really going on. My GM SUV's aren't as finicky, but then again the transmissions aren't quite as tight as the hundy's. When you accelerate from a dead stop, the rear end of the vehicle drops slightly; the slip joint catches on a ridge and the clunk you hear is it passing over the ridge. (Replace Rear Drive Shaft Nickel-Plated Slip Yoke) - (Jan 5, 2005) This bulletin is being revised to add Cadillac Escalade (Old Style) and HUMMER H2 to the Models section. Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE Models: 2009 and Prior GM Passenger Cars and Light Duty Trucks (including Saturn) 2009 and Prior HUMMER H2, H3 2009 and Prior Saab 9-7X Supercede: This bulletin is being revised to add model years. I got that driveline clunk that GM has known about for years!!!, my last truck did it when I stopped & took off,, but my 06 SS does it when shifting into 2nd,,and when down shifting. Comes with Nickel Plated transmission slip yoke to eliminate "clunk" at transmission output. The clunk noise that owners sometimes hear may be the result of a buildup of freeplay (lash) between the components in the driveline. A steady vibration that increases with the vehicle's speed can be caused by worn u-joints or an out of balance driveshaft. The OFFICIAL clunk/thunk driveshaft thread. i just had my rear driveshaft rear u joint changed again about 1,000 mi. Hi, Guys, I did a search and found some answers but I'm not sure if it applies to me. It clunks every time I slow down and start again from a stop light or a sign. GMC Sierra 1500 Transmission Problems. Just took the jeep to get looked at since it started making a "clunking" noise under loadtech says theres a lot of slop/play in the front driveshaft and could be a problem in the front differential. Refer to Lifting and Jacking the Vehicle. However, I didn't copy the info down, and now I forget what the suggested remedy was -- something about lubing the splines, removing the driveline, yadda, yadda. We are wondering if you have heard of driveline lash, and is it "standard" in all GM and other makes of trucks? We will never be able to sell this truck if the prospective buyers feel a clunk. No bind when I turn the driveshaft, brand new ujoint. Put it in park and jack up a rear wheel. The fix is good for about a year, when the clunk inevitably returns and you must return to the dealer to have the procedure done again. Differentials, transfer cases, bearings, hubs, seals, etc. That clunk was one reason I traded it rather than sell private party, but I did get 16,500 on trade with 80 k miles. 2003 Suburban with 5. GM Performance Forum Index » GM Performance Forum » 2003 GMC K1500 MAKING A CLUNK NOISE IN DRIVELINE The time now is Fri Oct 11, 2019 10:29 am View previous topic | View next topic. 0L built on or before 1-Apr-2017 equipped with a 6R80 transmission may exhibit a clunk or ping noise from the driveshaft when shifting from reverse to drive or drive to reverse. Happens to both left and right. I am having trouble identifying the source of a suspension or driveline clunk I experience in my 1970. but i have noticed a driveline "clunk" when you left off the gas then accelerate. Any ideas on what to do without putting on a new yoke or greasing it al. This company is not yet accredited. I am having trouble identifying the source of a suspension or driveline clunk I experience in my 1970. • 2000-2012 GMC Yukon XL 2500 • 2003-2012 GMC Savana 2500/3500 Vans with 8500 GVWR (RPO C5F), 8600 GVWR (RPO C6P) or 9600 GVWR (RPO C6Y) Condition. When I saw the title I was about to say I had a better suggestion for stopping the clunk, just don't ever come to a stop while you're driving! but this sounds like it might work!. 2007 Hummer H3 2007 Driveline/Axle Wheel Drive Shafts - H3 MY. otherwise it will be an out of the pocket repair. is your clutch pedal spongy if it is a hydraulic clutch there will be a small resivoir on the fire wall next to the brake master cylinder,if so check the fluid level,the noise your describing sounds like drive shaft u-joints,or cv axle drive shafts in front if its 4 wheel drive,block the wheels and put the truck in neutral,to release any tension on the drive shaft,go underneath,grab the. Chris, it is lowered but not so much I need to correct pinion angle. Condition Some customers may comment on a clunk and/or chatter type noise from the rear of the vehicle while making turns. Driveline clunk bang under load in 4wd GQ 94. Completely replace your factory OEM Chevrolet Silverado/GMC Sierra aluminum driveshaft. Not always but frequently, a "clunking" noise in the driveshaft/rear en … read more. Anyway, do a Google search on "4l60e clunk" and you'll get some interesting hits. I am familiar with 4X4s. I won the bid for $17. 2007 Hummer H3 2007 Driveline/Axle Propeller Shaft - H3 MY. Completely replace your factory OEM Chevrolet Silverado/GMC Sierra aluminum driveshaft. This may result in unusual rattling, clunking, scraping, or even squeaking sounds from underneath the. 2005 Silverado Z71 crew cab drive line clunk. Comes with Nickel Plated transmission slip yoke to eliminate "clunk" at transmission output. After a few more dealership attempts to fix it, including some "new" super slippery grease, I gave up. First thing I want to do is be certain that I have the differential brace - my VIN should be plenty high enough that its there, but it seems like a good first step. Likely a failing joint in the driveline as the others post or one of the control arm bushings is failing. Rear end clunk in Chevrolet Silverado 1500 pickup If I,m going straight there doesn't seem to be a problem but when - Chevrolet 2000 Silverado 1500 question. Properly lubricating the splines takes under an hour and will normally quiet the noise. If I were to start the car right now and drive away it would not make the noise. Clunking, Popping, or Clicking While Turning (Supersedes 10-042, dated August 14, 2010, to revise the information marked by the black bars) REVISION SUMMARY. Not always but frequently, a "clunking" noise in the driveshaft/rear en … read more. I've had it to the dealer and been told its "normal". I have a 2011 Jeep Grand Cherokee that also has this clunk. It has to be a complete stop to accelerating. Place the transmission in neutral. The most recently reported issues are listed below. Research the 2019 GMC Sierra 1500 at cars. There are several different reasons for a car transmission to beginning making a clunking noise. 2003 Sierra Chirping and Clunking when stopping and taking off. Learn about this problem, why it occurs, and how to fix it. 3 L engine and auto. In 2HI, the familiar old clunk is back. Transmission noise: Missing shim between the transmission and crossmember can cause a clunk in the driveline. I just bought a 2003 GMC Sierra 1/2 ton ext. With my NP208 in 4HI, I don't get any clunking when I drop it in gear. When I engage the 4 wheel drive, I get a loud clunking noise as soon as I start to drive. I got that driveline clunk that GM has known about for years!!!, my last truck did it when I stopped & took off,, but my 06 SS does it when shifting into 2nd,,and when down shifting. It is a soft impact that hits within an instant of stepping on the gas and also when I am braking, at the last second before the rear suspension re-loads after stopping. Driveline clunk is a phenomenon that can adversely affect customer perception of vehicle quality. Not a barely stop. So I had the infamous clunk in the drivetrain fixed with the Creative Steel diff bushing and block - clunk completely gone. The fix is good for about a year, when the clunk inevitably returns and you must return to the dealer to have the procedure done again. but i have noticed a driveline "clunk" when you left off the gas then accelerate. It has to be a complete stop to accelerating. Had to remove the driveshaft and finger some grease into the slip yoke. The clunk isn't "loud". I have the infamous driveline clunk under very light throttle during the 2-3 upshift. Transmission & Driveline Transmissions and Differentials: 67 Chevelle - Clunk in Rear End. When I engage the 4 wheel drive, I get a loud clunking noise as soon as I start to drive. Brand New Dana/Spicer factory OEM aluminum driveshaft. Please discard Corporate Bulletin Number 99-04-20-002H. 4T65-E Channel Plate GM175 '03-Later, Volvo and GM Tap Shift-Style, Two Blow-Off Balls, Channel Plate Casting #24224897 or 24229720. It helps if you mark the position of the driveshaft relative to the trans or xfer case, you can install it in exactly the same orientation. In service, dealers are discouraged from attempting to repair driveline clunk conditions for the following reasons: • Comments of driveline clunk are almost never the result of one individual component with excessive lash, but rather the result of the added affect of freeplay (or lash) present in all of the driveline components. Sonnax Transmission parts for GM 4T65-E applications. Basically the longer the driveshaft the louder it sounds, kinda of like a big tuning fork. 2007 Hummer H3 2007 Driveline/Axle Propeller Shaft - H3 MY. Worn universal joints, or U joints, can be a real aggravation. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over rough road surfaces. Step 5, carefully insert the driveline back in making sure your marks match up. Please note: Some of these techniques offered here are rather drastic and are undertaken at your own risk. We just bought our Suburban today. But in GM's infinite wisdom, they overlooked the matter of the so-called "intermediate shaft" in the steering assembly, and that oversight has led to an unfortunate clunking noise. chevy forum at Car Dealer Forums; Anything out there on drive line clunk in a '06 Silverado, 4X4?Clunks when shifting. My Volt should be arriving within a week but in the meantime I have been feverishly reading posts all over the forum to pass the time lol. they won't guarantee the part if it is not stock, they will replace it though, it just won't have a guarantee. TO: Chevrolet/GMC Dealers ATTN: Service Manager and Parts Manager A new grease, part # 19257121 (in Canada, 19257122), was recently released for lubrication of slip yoke splines to repair a condition of a bump feel or clunk noise at stop or from launch on the vehicles equipped with 4L60 Automatic Transmission (RPO M30) and 2WD. If I let off the clutch without giving it enough gas, a really loud single CLUNK happens. Clunking only when starting to move or getting on and off the gas might be loose yokes, bad u-joints or worn transfer case or transmission parts. Please see. I called tech assist and they said they had similar cases and that there is no fix. Raise and support the vehicle. I consistently get a "thump" or "clunk" from the driveline when I release the brakes after a stop. Sometimes, the noise is not differential-related, but is caused by other driveline or axle components. Drove from my bus stop to work without noticing a thing. It’s gone now. Driveline clunk bang under load in 4wd GQ 94. I spun the wheels without driveshaft Connected and no signs of "clunk". Is rebuilt a year ago and shifts strong. Ok i have been away off the forums for bit so dunno if this problem came arise. The Chicagoland MG Club cannot accept any responsibility for injury, loss, or damage incurred by any of these methods. Driveshaft and Universal Joint Angle. I had brought my truck to 2 different dealerships for a vibration and clunking noise in the rear when it was new, (1900 miles) both dealers told me "they couldn't duplicate customers concern". We are wondering if you have heard of driveline lash, and is it "standard" in all GM and other makes of trucks? We will never be able to sell this truck if the prospective buyers feel a clunk. Sometimes it is very loud and almost feels like I have been rear ended. Mine is lubed with the fluid in the case with a seal on the slip yoke. I currently have a bid in myself on a 1977 GM Factory Wiring Manual. Average repair cost is $1,900 at 38,000 miles. i just purchased this used 08 frontier crew with 17,000 miles and it is clean. However, I didn't copy the info down, and now I forget what the suggested remedy was -- something about lubing the splines, removing the driveline, yadda, yadda. Same thing if I'm at higher Driveline "CLUNK" - Off-Road Forums & Discussion Groups. 2007 Hummer H3 2007 Driveline/Axle Propeller Shaft - H3 MY. Drive Shaft Repair, Universal Joint Repair (U-Joint Repair), CV Joint Repair. the driveshaft will be covered if it is a certified vehicle, under the manufacturers warranty or extended warranty. Noises - If you detect loud, clunking noises coming from the driveshaft every time you shift gears, this may be caused by worn U-joints that are begging for a replacement. NHTSA ID Number: 10137212 Manufacturer Communication Number: 15-NA-048 Summary This technical bulletin provides repair information to correct a customer concern of a clunk noise originating from the underside of the vehicle upon acceleration. For example if I stop, then creep forward 5 feet and stop again, then no clunk. I have a clunk noise in the front end of my HHR. • 2000-2012 GMC Yukon XL 2500 • 2003-2012 GMC Savana 2500/3500 Vans with 8500 GVWR (RPO C5F), 8600 GVWR (RPO C6P) or 9600 GVWR (RPO C6Y) Condition. We strive every day to bring only the best in Chevy Trucks rear differential parts. Drive shaft noises are usually caused by worn U- joints, slip joint wear, or a faulty center support bearing. When stopping at lights the driveline or transmission makes a clunk sound. IMPORTANT: Before placing the driveshaft in a vise, place protective covers over the vise jaws. clunk clunk clunk. Even with the stuck shaft, still only took 5 min's. Also, my dad put some new polyurethane mounts under the T-case, and that fixed his. I suspect it was just the one side. When the automatic transmission shifts from 2-3, I will sometimes hear an audible clunk. All I know is that it clunked before I took it in and it doesn't clunk now and all I had them do was replace the fluid and the plugs. The older manuals didn't include wiring. The actual problem, or what I have researched is that, under acceleration, the axle rotates causing axle wrap, that axle wrap in return pushes the drive-shaft forward causing the clunk. A steady vibration that increases with the vehicle's speed can be caused by worn u-joints or an out of balance driveshaft. No bind when I turn the driveshaft, brand new ujoint. The driveshaft didn't vibrate before, and now it is. Both My suburban and my gm chassis rv make the same clunk as your caller describes … it definitely comes from the fuel tank. Fixing A Driveshaft 'Clunk' Does your Ford Ranger make a clunking sound when you take off from a stop? You may think it's from a bad u-joint, and some horrific problem in the rear axle. I used two wrenches to get a little more torque when tightening. Discuss "06 Silverado, driveline clunk in the alt. GEN 1 Driveshaft slip yoke clunk fix Discussion in 'Ford Raptor Suspension Discussion and Modification' started by ogdobber, Jun 11, 2017. Worn universal joints, or U joints, can be a real aggravation. Fits Front Position On Rear Driveshaft; See APDTY-708611 For The Rear Pinion Yoke & Seal Kit Fits 1996-1999 Chevrolet or GMC K1500 Pickup 4-Wheel Drive Only Fits 2000-2005 Chevrolet Silverado 1500 4-Wheel Drive Only Fits 2000-2005 GMC Sierra 1500 4-Wheel Drive Only Replaces P12477702, 12477702 Used To Repair TSB 01-04-17-004 & 01-04-17-004A. Drive shaft noises and possible causes are as follows: Grinding and squeaking from the drive shaft is frequently caused by worn universal joints. The clunk is a Chevy problem, Wayne spelled it out about right with his Great Mexican Car. but i have noticed a driveline "clunk" when you left off the gas then accelerate. GMC Sierra 1500 Transmission Problems. Shop Differential Parts for the GM Duramax 6. This is because in addition to the freepla',' from the rear axle gears,. ) one explantion has been a sliding shaft in the front drive components. I felt passenger, but wasn’t sure Had tried sitting in hatch area bumping suspension on each side slightly, then increasing effort. Because all of the components in the driveline have a certain amount of lash by design, changing driveline components may not result in a satisfactory lash reduction. This slight movement is due to the residual transmission fluid in the clutch packs that creates a partial apply on startup. GM recommends not using the grease anymore, especially on 4WD trucks. While a number of problems can occur in the transfer case that would result in a clunking noise, the most likely culprit is a lack of transmission fluid in the transfer case. The joints become dry, causing the rollers to wear. That clunk was one reason I traded it rather than sell private party, but I did get 16,500 on trade with 80 k miles. Finally taking my truck in this week for the first oil change and since new I have had a clunk in the driveline from the rear. GM Original Equipment auto parts come from the original source, so you can expect premium quality as well as fit, form, and function that measure up to the exacting specifications of General Motors. The u joints seem fine, rearend is still pretty tight. GM has cautioned its dealers that no attempt should be made to correct driveline clunk or noise under certain conditions that would be considered a normal characteristic. It seems to be excessive drive line lash, like a worn out u-joint or problem with the differential. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue. Most pickups come standard with rear-wheel drive and have optional all-wheel-drive and/or four-wheel-drive. I've heard that this is a common problem on Chevy/GMC trucks, but less reports with Fords. 2015-2017 Mustang - 3. They admit that there is a problem, but that it is in-tolerance and for the dealer not to deal with it piecemeal. When you accelerate from a dead stop, the rear end of the vehicle drops slightly; the slip joint catches on a ridge and the clunk you hear is it passing over the ridge. There is no direct relation to bumpy road. 2005 Silverado Z71 crew cab drive line clunk. These part numbers are for my '99 Yukon w/ Autotrac. How To Replace Factory Plastic Injected U-Joints. I feel rather strongly about it because a few years back on my 2003 Sierra, this little d. The old girl developed a slight repetitive clunk in the rear which started to get worse. If you have a clunk and you’ve gotten to this point and haven’t found the source, you’re into the weird stuff. GM recommends not using the grease anymore, especially on 4WD trucks. 2005 Silverado Z71 crew cab drive line clunk. the vehicle was taken to the dealer twice and the technician performed updates to the electrical system. The Chevy dealership has lubed the splines and given us a bulletin from GM stating that this is "Driveline Lash" and is normal in all newer trucks. Any ideas of wh. Okay, I've been dealing with this problem ever since I got the truck in 2010 mostly because money is tight and I don't want to throw parts at it. I had a old rubber truck mud flap that I cut me a round piece the size of the rear transmission yoke and hole in the rubber the size of the transmission shaft. Fixing A Driveshaft ‘Clunk’ Does your Ford Ranger make a clunking sound when you take off from a stop? You may think it’s from a bad u-joint, and some horrific problem in the rear axle. In the beginning of me hitting the gas it’s like there is a hesitation then clunk and it won’t clunk again until I come to another complete stop. 1963-79 Corvette driveline and differential parts and kits by Duntov Motor Company. If I were to start the car right now and drive away it would not make the noise. A technician removes the driveshaft, greases the splines and reinstalls it. If yours is a 4x4, I would expect more driveline clunks than 2wd. GM has cautioned its dealers that no attempt should be made to correct driveline clunk or noise under certain conditions that would be considered a normal characteristic. " "Torque reversal is a result of normal axle backlash, the driveshaft rubber isolation flanges, the center support and the dual-mass flywheel working together. The clunk is a Chevy problem, Wayne spelled it out about right with his Great Mexican Car. This condition may be worse on vehicles built prior to the 2008 model year. After a few more dealership attempts to fix it, including some "new" super slippery grease, I gave up. The driver then has the luxury of using rear-wheel drive on the road, and four-wheel drive off-road. This is not a common issue, and doubtfull that it is your noisejust info for you. 2007 Hummer H3 2007 Driveline/Axle Wheel Drive Shafts - H3 MY. Information on Driveline Clunk Noise 2015 and Prior GM Passenger Cars and Light Duty Trucks This Bulletin has been revised to add the 2015 Model Year and remove the Important statement. The bulletin states that in order to eliminate the driveline clunk that the slip yoke needs to be replaced with a "New Design" nickel-plated slip yoke. They admit that there is a problem, but that it is in-tolerance and for the dealer not to deal with it piecemeal. I have a 2011 Jeep Grand Cherokee that also has this clunk. CAUTION ISSUE DO NOT, UNDER ANY CIRCUMSTANCE, CLAMP. I have a 98 so I don't have the greased version with the boot. Certain owners should be getting letters from GM regarding it, so don't immediately run to your dealer as they may not even have the required repair parts. Can anyone help on this one: On a 1980 5-speed, posi rear, small block 350 When shifting from neutral into reverse or when engaging the clutch in first gear a pinging-clOn a 1980 5-speed, posi rear, small block 350 When shifting from neutral into reverse or when engaging the clutch in first gear a pinging-cl. Now, long story short is, the boots are no longer torn but, I have this annoying click or clunk if you will that comes from that side every time I change direction. There are 96 complaints filed for the 2014 GMC SIERRA. The 2500 has 8 lug nuts so with that many tightening wouldnt be an issue. It happens when coming to a stop, not every time, and only after getting up to speed. I have a 2010 GMC Sierra 5. I get a clunk in the rear end. The joints become dry, causing the rollers to wear. Transmission repair typically requires a specially trained mechanic and several thousands of dollars. Fixing A Driveshaft ‘Clunk’ Does your Ford Ranger make a clunking sound when you take off from a stop? You may think it’s from a bad u-joint, and some horrific problem in the rear axle. Replacement eliminates clunking noise while driving. Average repair cost is $1,900 at 38,000 miles. Need to replace your vehicle's rear Drive Shaft Assembly? Then shop at 1A Auto for a replacement rear Drive Shaft, at a great price. When the automatic transmission shifts from 2-3, I will sometimes hear an audible clunk. However he says he found the issue, God bless youtube. It's not really audible at all. This is because in addition to the freepla',' from the rear axle gears,. 2003 Suburban with 5. My GM SUV's aren't as finicky, but then again the transmissions aren't quite as tight as the hundy's. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. 2007-2013 GM trucks used to develop that same clunk but usually after a few years or so depending on how much salt and moisture your truck is exposed to in your area. i just purchased this used 08 frontier crew with 17,000 miles and it is clean. First, the clunk seems to be coming from the rear right area of the car, and seems to be fairly low down. The whole driveshaft is back together 100% as it was before this problem started. What causes clunking noise in gmc jimmy front passenger tire it is a 4x4 rwd? Unanswered Questions Norton found bloodhound. Seems like it's a driven side. My issue seems to be the old tried and true GM driveline clunk caused by the high viscosity of the transmission fluid on cold days. Theres a shift kit in the tranny, th400, and it clangs going in to reverse hard everytime,,,but that clunk in the driveline worries me,,,my stepson had a blazer with a 10 bolt rear and that thing exploded on the freeway,,,shot metal out the rear cover,,looked like a large bullet hole coming out lol,,,,i guess ill go have the rearend checked out,,,thanks for the responses. So get your Chevy Trucks differentials at Eckler's Chevy Trucks today. The only thing that has changed significantly is the center support bearing. See what different squeaks, whines, rattles, and vibrations mean for your driveline in this month's issue of Four Wheeler Magazine!. I meant to say it's pretty stiff with little travel, brand new 225lbs leafs and Koni's adjusted a bit to the harder side. This drive shaft has. Under a lifetime limited warranty, this driveshaft can provide driving safety and stability, as well as long-lasting quality. When I engage the 4 wheel drive, I get a loud clunking noise as soon as I start to drive. chevy forum at Car Dealer Forums; Anything out there on drive line clunk in a '06 Silverado, 4X4?Clunks when shifting. they won't guarantee the part if it is not stock, they will replace it though, it just won't have a guarantee. My 2007 GMC Sierra makes a lound clunk when shifting to drive. Sounds like bad u joint but 2 dealers that have have - Answered by a verified GM Mechanic. We do not endorse any such activity for others or recommend it to any particular person – we simply describe the experiences and opinions of other Ranger/Bronco. You travel straight and then turn into a space and you sometimes get it. After a few more dealership attempts to fix it, including some "new" super slippery grease, I gave up.