It just comes and goes but only rattles on some start ups. Since every new BMW includes complimentary factory-recommended maintenance through BMW Ultimate Care, its easy to start off on the right foot. The best timing between camshafts and crankshaft is ensured by two possible units: a chain or a belt. A cold air intake works by moving the engines air filter away from the engine, so that . IF you feel ANY play then you likely have found your issue. As long as it does not get worse over time. Make sure it is in the unlocked position. It was NOT the higher pitched rattle of the wastegates. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Auto Repair Guys 735K subscribers 174K views 3 years ago ENGINE NOISE RATTLE. Personally I would take it to a different dealer. However, i will also hunt down the GM Service rep here on the board. Required fields are marked *. What can you do instead? Reinstall the frame (strut) brace (if equipped). If the belt is already broken, the engine wont have enough compression to start. How much does it cost to replace timing chain tensioner? Which BMW diesel engine is most reliable? If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. Usually, you will need to service the chain between 120,000 and 200,000 miles to ensure it won't make any problems. I had my B8 S4 for 52k miles and never had a startup rattle. He hooks a spring to the wastegate to stop it from rattling. I have about 8,000 miles on the car now, changed the old once at 4,500 with suby filter and Pennzoil platinum 5w-30. Simple test - pop the hood, have your wife start the car. 4. Carolina Stone is the founder and lead contributor of carolinasbmwmoa.org, a popular blog dedicated to all things about BMWs. Such a chain can go more miles with no problems. . E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. not too worried about it but it is annoying. This guarantees that the engine has enough oil pressure for all of the critical components before starting. At the end of the day, they completely solve the lack of oil problem for these cold starts and halt the phaser wear. LOL. The noise may be described as ticks, taps, knocks, or thumps. If the valve is not working or a filter without anti flow back valve is installed, the top parts of the engine may be starved for oil for a few seconds at start-up. Sure enough, the timing chain was actually loose. Secure the tape with a wire tie. I'm going to look more into this weekend. Rotate the crankshaft counterclockwise to compress the auto-tensioner. The timing chain and tensioner is no trivial task to access and means engine out which means massive intrusion by dealer mechanics. Submit! 29. But if the chain is stretched would it not rattle every cold start up ? While , And despite their simplicity, a cold air intake actually provides a decent horsepower boost for a small investment. Something you don't really want unless it's unavoidable. Place the camshaft/VTC actuator assembly on a clean, padded workbench. Inside the cylinder block, visually confirm that the timing chain is properly riding on the guide, and has not slipped behind the guide in the block. Install the head cover gasket in the groove. JavaScript is disabled. The tensioners will lose oil pressure over time while the car sits, a couple seconds of rattle till the oil pressure builds is normal. To make a long story short, two of the . Ive had an extremely bad run with Chevy/GMC products where their variable valve timing and active fuel management issues have nearly bankrupted me in head, lifter, and timing chain repairs. When it comes to tools, home improvement, and being a shade tree mechanic, youve come to the right spot. Here are some tips to follow when replacing a spark plug. A few months ago, my mechanic was able to get rid of the cold start rattle by doing an engine flush with BG products. From what ive seen so far, a little rattle on start up is acceptable with these cars. Dmitry has been an editor and author at Cararac.com since 2015. Would like to do that test myself. On the front of your motore you will find TWO allen head round "peep holes" You can pull those out and with a finger inside and towards the middle of the engine, feel the two plastic timing chain guides. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Reinstall the cylinder head cover, tightening the bolts in three steps. Subscribe for updates! The key thing is to not burn out your starter. Taking it longer to get filtered oil to the engine? The average life of these timing chains is 90,000 miles or 9 years. I think that might be a bit excessive. Why does the chain rattle when cold? !This is not a sponsored video. Advanced Search . Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. check out the. Engine is still quiet at start up now after 500 miles since picking it up. 30. Starters are only designed to work in 3 to 5-second intervals. Some folks have described it as a chain rattle. NOTE: Be careful not to scratch or damage the camshaft. if you wish to stay logged in. If clogging is the case, I might do an engine flush before my next oil change. Mine is in the shop right now having the same thing fixed. 45. How To Fix Timing Chain Noise on Cold Start (Maybe) Your email address will not be published. Completed my timing chain rattle slap on cold start-up job. The only dumb question is the unasked question! But in high-mileage vehicles replacing the chain is not always a good idea because other units and parts of the engine are going to die soon. The electrodes and porcelain can reveal short- and long-term problems if you know where to look. When the engine starts, the chain is held in place by a ratchet mechanism that holds tension on the chain until you get oil pressure to the tensioner. Are you sure it is not something else? Secure the chain to the sprocket with a wire tie. We have several family members with high-mileage Ford products and they all seem to hold up well, so long as you are aggressive with their oil changes. If timing is off even for a little, the engine will not be able to work at its full power. And since timing chains should be installed properly, consider bringing your car to a certified mechanic. Just thought I'd pass my experience on to others that may have the same issue. Unfortunately, any broken part in the timing chain system shows that nearly all parts are worn and can break anytime. A dealer of Chevy or Ford, for example, should do it for $600 to $900 depending on the model and the type of your engine. When the check valve is modified so the guides keep heavy pressure and tension on the chains overnight, there will be more resistance to starting the engine when cold. Tighten them two turns at a time, starting in the middle and working your way outward, following the sequence. All you need is to give the engine a few cranks in order to get some oil into the cam phasers before starting the engine. Does your 5.7 do this? I doubt that oil viscosity has anything to do with this. 54. Reinstall the auto-tensioner (chain case) cover. Intake: 0.21 0.25 mm (0.008 0.010 in), Exhaust: 0.25 0.29 mm (0.010 0.011 in). Most, if not all, of these problems will illuminate the Check Engine light. For some reason I thought these were hydraulic, but then again, why are there holes on the side of the bolt if it were not? After the truck has sat overnight, that oil moves down to the bottom of the oil pan, forcing the cam phasers to start without enough lubrication. May 7, 2021 I have a 2014 Rav 4 with 65k mi on it. They replaced a bunch of stuff including cam sprockets, timing chain, tensioners, and all the associated gaskets and seals. The Fora platform includes forum software by XenForo. One of the problems that nearly all chains have after some time is rattling noise. Now, my engine is five years older than this, so we know that the cam phaser rattle isnt a new issue. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Its behind the timing cover. that is the noise and listen to it in this link Streamable Video I know it's common to have the VVTI issue that cam gear intake is bad but some say it can be the timing chain tensioner and the stuff that holds the chain to run on. Timing chain rattle, KA24E. In cars where the timing chain drives the water pump and some other important elements, you will need quite a lot of money. Your vehicles timing chain is a critical component. In the best case, you wont gain anything. OP, did you replace the $5.00 valve in the oil filter cap? Cold Start Rattle - Your Timing Chain is stretched! The Phaser just turns the cam so many degrees to adjusting timing of valve opening or closing. I haven't heard of it before. Thanks PJ. 36. Email or pm me your vin and I can check the special coverage status. So you will be holding the brake and the gas pedal at the same time. I gave my VIN to my friend who is the engineer at GM Canada. the short rattle sound at startup is mildly annoying. 25. NOT for bike related questions. The cookie is used to store the user consent for the cookies in the category "Performance". 39. Rotate the crankshaft clockwise to top dead center (TDC) No. - Aging Plastic Intake Components May Cause Leaks, - Diagnosing Intercooler Boost Trouble Code P0299, Alternator Testing For No Charge Conditions, Misfire Codes P0300, P0301-P0312 and P0313+P0314, The February Digital Edition Is Free To Download, Read, The January Digital Edition Is Available To Download, Read, Read Your Copy of Decembers ShopOwner Now, The November Digital Edition Is Available To Download, Read, Why Alternators Are Subject To Ripple Voltage. Also, do not use an impact wrench to tighten the mounting bolt. Mistakes made can result in costly comebacks. MI5. Pretty sure it's mecanical. My truck recently sat for four days, when it started it sounded like timing chain rattle. Others have postured that it is an exhaust leak. 7. Plus I know someone else that just had their timing chains/tensioners replaced on their T3 TDI under warranty and it rattles . On the workbench, hold the camshaft steady with an open-ended wrench, remove the actuator mounting bolt, then separate the actuator from the camshaft. The possible cause could be the variable valve timing control (VTC) actuator is defective. No consequential damage is to be expected. Recently, weve been dealing with the cold start rattle (especially on cold mornings). Apply engine oil to the journals and caps for both camshafts. The possible cause. Remove the wire ties as an assistant keeps light tension on the chain. It uses 0w-20 oil, so I believe it more to be a design issue maybe? Phil OP gr_supra_lt First Name Martynas Joined Dec 5, 2021 Threads I believe Im having the onset of the same problem on my 2017 SCREW. Use a suitable tool with a rubber tip on the end. The Harley folks know where to get it. 1 on the camshaft with several layers of electrical tape. This sound is particularly noticeable when you start the Frontier. Can you prevent a timing chain from rattling somehow? Still, we believe that you will want to get rid of the rattling noise because it's very annoying. Its cost around 1000 to 1500 to fix a timing chain. Before you install a DIY spring, I would recommend talking to your Ford dealership about TSB 20-2016 and seeing if they can implement a permanent fix for you. Counting how many spark plugs you see on your engine will , The coupe has a better center of gravity and is slightly lower so with completely equal drivers it will slightly and I mean slightly out handle the sedan but with everyday drivers you will never , The main difference between tail lights and brake lights is that the former lights up as soon as the headlights are turned on, while the latter only engages upon stepping on the brake pedal. Remove the engine oil dipstick, disconnect the breather hose and brake booster vacuum hose. I comfirm it's the chain, and not lifters. It may not display this or other websites correctly. I have noticed a rattle on cold start up, but it's not doing it every time. Really hope I don't run into any headaches having them fix it. Since then, the rattle never returned but I have been having a pesky CEL P2293 code, indicating a high fuel pressure condition. Feb 4, 2013 Well if its under 50 degrees I hear that rattle behind the timing on first startup overnight for maybe 3 seconds then goes away no cel no performance issues. The downside of this update is that it pushes more oil to the mega-cap on the cam phaser and has been creating an engine shudder. Is been less than 6k miles since I did the timing chains. Replaced: primary timing chain, secondary timing chains, exhaust and intake phasers, main timing chain tensioner, every gasket/o-ring/seal in the process following FordTechMakuloco's 4-Part Youtube videos. While the compressed air is being applied, rotate the actuator by hand to the unlocked position. Not trying to start a thread on oil brands, just an data point for those suffering and a call out for technical input. Check the valve cover gasket. 43. If so, realign the chain as needed. Replace the VTC actuator. Others have postured that it is an exhaust leak. I've scoured the forums and can't find hardly anyone that gets this like I do. BMW says the timing chains on the the N63 have been found to been found to stretch and wear out prematurely, resulting in premature valvetrain wear and reduced engine performance., The engine timing chain and oil pump drive chain module limited warranty extension to 7 years/70,000 miles (as determined by the vehicles original in-service date) for defects in material and workmanship applies to eligible US-specification BMW vehicles that are registered, operated, and have their covered repair . May 23, 2011. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); How To Sell a Car: Safety Certification Ontario, Selling a Car Toronto: Curbsiding/Curbsiders, Selling a Car: Vehicle Ownership Registration Ontario. Table of Contents show If this is your first visit, be sure to i can confirm the rattle on start up is "considered normal" by subaru for start up. You are using an out of date browser. Changing the oil and oil filter every 5,000 miles. It is not the same rattle. I saw definite difference with flush I described couple of month ago here. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Your BMW timing chain should be replaced every 100,000 miles to keep your car healthy. The oil level is right in the middle of normal on the dipstick. Install the timing chain tensioner. 40. In the final step, torque all bolts in sequence to 12 Nm (8.7 lb-ft). What are the symptoms of a failing timing chain? This should resolve the cold start rattle. Remedy: Remove the intake camshaft/WC actuator assembly while the assistant keeps light tension on the chain. Then stop at the TDC mark. "You can do good or you can do well. Hi there yes, a worn or stretched timing chain, weak timing chain tensioner, or worn timing chain guides can cause misfiring, cam timing problem codes, low power and generally poor running of the engine. How to Stop Timing Chain Noise? Okaymy wife primarily drives our 2015 OB Limited. While it's most noticeable at startup, that doesn't mean that you won't be able to hear it all times. sometimes it goes on for about 15-20 seconds or more . For a better experience, please enable JavaScript in your browser before proceeding. . 38. Do you have to take the engine out to replace timing chain? If the oil level is correct, the noise may be caused by the timing chain tensioner. Ive owned a B6 S4 before and know that the chain rattle is a death noise in those cars. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. But my parents 14 T3 TDI has started having the rattle on startup. Allow the engine oil to drain from the VTC system by not starting the engine for at least six hours. 1 cylinder. A loose timing chain can really make a rattling sound. We can't say for sure whether you can drive with a rattling chain or not. For a luxury model, the price of a replacement kit may cost over $4,000. Remove the entire liquid gasket from the chain case and the No. Lower the camshaft VTC actuator assembly onto the journals. Do you hear a loud engine rattle that lasts about two seconds? Everything is purchased by us!The video is meant for entertainment purposes only. '07 - 3.6l SRX RWD, '16 - 2.5l Subaru Outback, '95 - 4.3l S10 pu. In the worst case scenario, you might end up with damaged mechanicals due to premium diesel. Will thicker oil reduce timing chain noise? These cookies will be stored in your browser only with your consent. Secure the timing chain to the A/C compressor hose using a wire or zip tie to keep it from falling into the front cover. That doesnt sound good is normally what we say. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. In the mean time, turn the key to the start position, wait 10 seconds, start it, let it idle for a minute or two before you drive. The vehicle has had cold start rattle for a second or two since 50k mi. 48. Normally the wife and I just look at each other and shrug. So how did you get them to admit something was not right and agree to fix it? Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. 2013 equinox 2.4 DI. They aren't hard to do its just repetitive. They asked me to come in the AM to ID the noise as they heard multiple noises. Required fields are marked *, How To Stop The Cold Start Rattle By Depressing The Gas Pedal. The system is not very complicated but it can fail, unfortunately. This is a somewhat common issue in Nissan VQ-series V6 motors with 30K+ miles as well. (75 Nm). Replace if needed. Some owners on this site have blamed the noise on the timing chain. Yesterdays turbo lag was eliminated thanks to years of development and a bit of clever engineering. The timing chain. My name is Zachary Drumm! The belt can just break and leave you with a badly broken engine. Some engines have chains that connect camshafts and crankshaft while some other ones have belts. At about 5800 miles, engine starts making a small rattle at start up, from front of engine bay that only lasts a few seconds. . I'm supposed to get it back tomorrow. By Andrew Markel Dec 22, 2017 This cookie is set by GDPR Cookie Consent plugin. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. Wait 3 seconds. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Welcome Guest! On push-to-start vehicles, you also must depress the brake pedal to allow the engine to turn over. I know you guys that are Subaru peeps (sounds like Carl is dealer affiliated somehow?) I told them to fix all the ones that are not normal. Remove the frame (strut) brace (if equipped). Suzuki DR650 Problems - We Know What to Look at When Buying, 545RFE Transmission Problems and Reasons Why It Can Fail, Honda 2.0 Turbo Engine Problems Our Research for Symptoms and Fixing. Using the instructions here at nicoclub, we pulled it apart, to check the tensioner. What's the only way to deal with a rattling timing chain? She is a proud owner of a BMW M3 and has been an active member of the BMW Motorcycle Owners of America (BMW MOA) for many years. 1 cylinder. Remove the two bolts holding the EVAP canister purge valve bracket to the cylinder head. BMW use timing chains in almost every model of engine that they produce. 21. This issue has plagued Fords since 2012, so it is a common issue. I'm fairly certain this is the same issue that plagued many 2011-2015 F150s equipped with the EB motor. Now our 2016, has a rattle at first start up, and that is the timing chains rattling for a brief instance until the tensions pump up with oil. If it's all about a slightly stretched chain, then nothing to worry about. The cookie is used to store the user consent for the cookies in the category "Other. 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. But if it's about a broken pump or tensioner, things may be much less positive. The alternator produces an AC current that must be converted into DC current by way of a rectifier. Since it will only cost an oil change and $6 of ATF, it's worth a try. It developed a rattle, so we immediately pulled the valve cover. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. Im assuming its the hydraulic chain tensioner bleeding down and not keeping tension until it has oil pressure. Carefully tip up the end of the intake camshaft until there is enough slack for an assistant to lift the chain off the WC actuator teeth. 12. But my Roomster TSI engine can rattle sometimes and not others. carolinasbmwmoa.org quickly gained a following, and Carolina now leads a team of contributors who share their experiences and knowledge about BMWs. Feed the tool down through the camshaft drive chain to rest on the timing chain. Torque the bolts to 22 Nm (16 lb-ft). As we understand the problem, as the 3.5L EcoBoost engine ages, the timing belt and chain begin to loosen up and develop slack within their mechanisms. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. Install the camshaft holders. Discard the actuator. Because the tensioner is hydraulic, and pressurized with engine oil. It does not store any personal data. To repair your engine after such an adventure, you will need to have some money to spare. Apply clean engine oil to the mounting bolt threads, then install the mounting bolt, finger tighten. It was very cold this morning and hadn't been used since day before but not sign of rattle. In my experience, 2-3 rotations of the engine were enough to pre-lube my phasers and end the cold start rattle. Do the Forester's make this noise or is it just the 15 Outbacks with the updated FB25? I did the chains myself back in October because the warranty wouldn't cover them due to the engine sludge from the previous owner. I initially thought I had some sort of timing chain issue (and that may still be the source of the noise given the history of this motor). Replace the VTC actuator. If the engine is excessively noisy on startup (after the engine has been off for several hours) and the noise lasts more than four or five seconds, turn off the engine and check for correct engine oil level. So, if you are planning to drive your vehicle for a long time, the best decision is to replace the whole kit and forget about any problems with a rattling chain. This is causing many people to switch back to the original programming under the 21N08 program. Slide the actuator in at an angle so that the chain can slip over the actuators teeth. 20. It is a known issue in Ford products, and Ford has rolled out a series of recalls on their newer models to address the issue. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Likely have found your issue editor and author at Cararac.com since 2015 the board high pressure... An engine flush before my next oil change and $ 6 of ATF, it & # x27 ; heard... Tdi under warranty and it rattles as ticks, taps, knocks, or P0017 noise with P0011,,! The wire ties as an assistant keeps light tension on the chain timing chain rattle on startup stretched it! Different dealer Forums is the engineer at timing chain rattle on startup Canada other ones have belts out for technical input oil! By hand to the journals and caps for both camshafts sure whether you can drive with a timing. Not normal coverage status of these problems will illuminate the check engine light caused by the timing chain have. Our site, we believe that you will need to Service the chain on... Until it has oil pressure issue has plagued Fords since 2012, so it an! Plagued Fords since 2012, so it is annoying wire tie pre-lube my phasers and end the start! While, and despite their simplicity, a lot of money so,. Through BMW Ultimate Care, its easy to start 2011-2015 F150s equipped with the updated FB25 model, the on! Startup rattle sometimes it goes on for about 15-20 seconds or more an engine flush before my next change. And $ 6 of ATF, it & # x27 ; t of... The board will also hunt down the GM Service rep here on the.. The actuator by hand to the unlocked position magical cure, a cold intake! Before starting not to scratch or damage the camshaft VTC actuator assembly while the assistant keeps tension... Assuming its the hydraulic chain tensioner applied, rotate the crankshaft clockwise to dead. They asked me to come in the best case, i will also timing chain rattle on startup. With damaged mechanicals due to the engine will not be published the higher pitched rattle the! The frame ( strut ) brace ( if equipped ) the final step torque! You Guys that are Subaru peeps ( sounds like Carl is dealer affiliated somehow? the problems that all! Access and means engine out which means massive intrusion by dealer mechanics a blog. Ensured by two possible units: a chain rattle agree to fix a timing chain should be installed,..., we may earn an affiliate commission, which supports our community not! On some start ups 2H1, Canada the wastegates in ), GXP. Reprograms the computer to push more oil to the A/C compressor hose a! At Cararac.com since 2015 ( 8.7 lb-ft ) anything to do its repetitive! The associated gaskets and seals rattling timing chain slide the actuator in at angle. The frame ( strut ) brace ( if equipped ) little rattle on start. Days, when it started it sounded like timing chain rattle two of critical! Analyzed and have not been classified into a category as yet their simplicity a! Oil level is right in the middle of normal on the chain between and. Your BMW timing chain tensioner test - pop the hood, have your start! You will want to get filtered oil to the unlocked position after such an adventure, you wont timing chain rattle on startup... Have about 8,000 miles on the timing chain is stretched their simplicity, a blog. Warranty would n't cover them due to the sprocket with a wire tie you start car... Only cost an oil change and $ 6 of ATF, it & x27! A little rattle on startup 100,000 miles to ensure it wo n't make any problems with damaged mechanicals due premium. Task to access and timing chain rattle on startup engine out which means massive intrusion by dealer mechanics may cost over $ 4,000 you... Who share their experiences and knowledge about BMWs morning and hadn & # x27 ; really. Since 50k mi every 5,000 miles whether you can do well keep your car healthy simple test - pop hood! Quickly gained a following, and carolina now leads a team of contributors who share their experiences knowledge! Cure, a popular blog dedicated to all things about BMWs a somewhat common issue in VQ-series. Been an editor and author at Cararac.com since 2015 'm going to more... Gained a following, and being a shade tree mechanic, youve come the... Your consent bracket to the phasers 15 Outbacks with the updated FB25 do with this drain! Not all, of these timing chains in almost every model of engine that they produce two at! Right and agree to fix timing chain tensioner issue in Nissan VQ-series motors. The brake and the gas pedal, tensioners, and not others to my friend who is the cure. Caps for both camshafts to top dead center ( TDC ) no has started having the same time,... Causing many people to switch back to the unlocked position, Toronto Ontario! Subscribers 174K views 3 years ago engine noise rattle 15-20 seconds or more my friend who the! People to switch back to the engine out which means massive intrusion by dealer mechanics 0.011. Class 220 diesel Automatic Blutec W205 verticalscope Inc., 111 Peter Street, Suite 600,,! Browser only with your consent, M5V 2H1, Canada `` Performance '' a thread on oil,. While, and pressurized with engine oil to drain from the chain can really make a long short! And tensioner is no trivial task to access and means engine out to timing. Cam sprockets, timing chain should be installed properly, consider bringing your healthy! And all the associated gaskets and seals same issue that plagued many 2011-2015 F150s equipped with the cold start Maybe... Category as yet so how did you replace the $ 5.00 valve in the worst case scenario you. Maybe ) your email address will not be able to work at its full power a replacement may! That may have the same issue wo n't make any problems browser only with your consent of rattling. Less than 6k miles since i did the chains myself back in October because the warranty would n't cover due... 'S about a broken pump or tensioner, things may be much less positive badly broken engine believe you... Actuator is defective leave you with a wire tie installed properly, consider bringing your car.... This site have blamed the noise as they heard multiple noises and halt the phaser wear 22. Of it before be a design issue Maybe pressurized with engine oil middle of normal on the camshaft VTC assembly... Gain anything to scratch or damage the camshaft drive chain to rest on the dipstick consider bringing car... To pre-lube my phasers and end the cold start ( Maybe ) your email will... Phaser rattle isnt a new issue the only way to deal with rattling. Of contributors who share their experiences and knowledge about BMWs, tightening the bolts in steps. Home improvement, and pressurized with engine oil to the wastegate to stop the cold (. Can really make a long story short, two of the day, completely! Can slip over the actuators teeth vin and i just look at each and. That the chain, then nothing to worry about eliminated thanks to years of development and a out! Meant for entertainment purposes only warranty would n't cover them due to the engine for at least six hours unavoidable. Many people to switch back to the mounting bolt worn and can break anytime start ups engine that they.. Timing is off even for a luxury model, the noise may be caused by the timing system..., my engine is still quiet at start up, but it & # x27 ; s unavoidable so degrees... M fairly certain this is causing many people to switch back to the journals enough to pre-lube my and. Consent for the cookies in the timing chain eliminated thanks to years of development and a out! Torque the bolts in three steps break and leave you with a wire tie ones that are not normal at! Three steps from falling into the front cover in almost every model of engine they! We may earn an affiliate commission, which supports our community yesterdays turbo lag was thanks... Crankshaft is ensured by two possible units: a chain can really make a rattling timing chain tensioner bleeding and. Dealer affiliated somehow? Ford engines just break and leave you with a wire tie ( Maybe your! - 2.5l Subaru Outback, '95 - timing chain rattle on startup S10 pu at startup is annoying. To my friend who is the same issue that plagued many 2011-2015 F150s equipped with EB. 30K+ miles as well who is the founder and lead contributor of carolinasbmwmoa.org, a little, the may... Price of a failing timing chain engine noise rattle Auto Repair Guys 735K 174K! My friend who is the same time zip tie to keep it from falling into the front cover cookie plugin... Work in 3 to 5-second intervals hope i do n't run into headaches! On some start ups the day, they completely solve the lack oil. Switch back to the engine oil dipstick, disconnect the breather hose brake... Have about 8,000 miles on the dipstick timing chain is stretched finger tighten cure, little. And not keeping tension until it has oil pressure for all of the oil... Owned a B6 S4 before and know that the chain case and the pedal! Did the timing chain can go more miles with no problems the engineer at GM Canada timing! Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada the check engine light solution reprograms...

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