timing chain rattle on startup

The bypass valve is to bypass the filter if it becomes plugged. Forum Software Specific Help. First of all, you should make your mechanic check. No. 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. Rattling Sound on Starting the Engine or Idling. I took it into a local mechanic shop and they diagnosed the issue as a timing chain rattle. Some handy mechanics are finding ways to hardwire pre-oiler tanks into their engine compartments. Subscribe for updates! 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. No. You also have the option to opt-out of these cookies. The quote stated that they would replace both Cams and the timing chain and tensioner. Adjust if needed. 33. The key thing is to not burn out your starter. If you are already a member of the BMW MOA, please log in to the forum in the upper right hand corner of this page. Your email address will not be published. It was very cold this morning and hadn't been used since day before but not sign of rattle. We can't say for sure whether you can drive with a rattling chain or not. May 7, 2021 I have a 2014 Rav 4 with 65k mi on it. We can't say which type of connection is better but in recent years more and more manufacturers choose chains when they engineer a new engine. Once you hear the engine timing chain rattling, you should immediately show the vehicle to a good specialist. 0:00 / 4:21 ENGINE NOISE RATTLE COLD START OR ALL THE TIME. So I have a chatter on cold start. 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. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. Place the camshaft/VTC actuator assembly on a clean, padded workbench. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. The sprockets of the crankshaft damage the timing chain, which affects the performance of the engine. mine has made the noise since new at about 200 miles. But my Roomster TSI engine can rattle sometimes and not others. Since it will only cost an oil change and $6 of ATF, it's worth a try. But the rattle goes away in seconds, and the SUV performs amazingly. Plus I know someone else that just had their timing chains/tensioners replaced on their T3 TDI under warranty and it rattles . If the VTC actuator is locked following installation on the camshaft, go to step 25. check out the. Most mechanics will tell you that you just need to replace the whole assembly of the timing chain. 43. 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. How much will you spend for repairing a rattling timing chain? No codes/DTC? . Wait 3 seconds. 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. How many miles does a BMW timing chain last? This procedure is in an outline format so you can also use as a checklist for the repair. Normally the wife and I just look at each other and shrug. 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. On vehicles with more wear, some of the users are cranking them 2-3 times until the low oil light goes away. On start up timing chain will hit interior of engine valve cover and cause a rattle noise. Evader53, Jul 11, 2019 #1 Mountun Goat likes this. Oct 15, 2017 I was able to diagnose my noise on cold start with a scanner. Phil OP gr_supra_lt First Name Martynas Joined Dec 5, 2021 Threads Mine is at the dealer now. 21. Could you post a mini DIY? One of the problems that nearly all chains have after some time is rattling noise. Start the engine and listen for a loud rattle on start-up. For a better experience, please enable JavaScript in your browser before proceeding. in the current automotive and consumer climate in america, that's certainly not the norm or to be expected, i think you're headed in the right direction to inquire with Subaru and see what happens. Make sure it is in the unlocked position. :lildevil: Very true I trust myself with doing these chains since I've done 9 since last October but its getting redundant that's too many just around ft. Recently, weve been dealing with the cold start rattle (especially on cold mornings). Sounds like it's your issue. By clicking Accept, you consent to the use of ALL the cookies. Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. 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. Which BMW diesel engines have timing chain Problems? Reinstall the EVAP canister purge valve bracket. What's the only way to deal with a rattling timing chain? While , And despite their simplicity, a cold air intake actually provides a decent horsepower boost for a small investment. Already took the Valve covers off and I don't have anymore sludge and My oil is perfect. If the dealer installed the chain and a problem recurs, clearly it was not done right. Like this content? Why does the chain rattle when cold? 51. I'm fairly certain this is the same issue that plagued many 2011-2015 F150s equipped with the EB motor. The timing chain and tensioner is no trivial task to access and means engine out which means massive intrusion by dealer mechanics. Remove the wire ties as an assistant keeps light tension on the chain. It explicitly says the "Valvetrain" and fully assembled "long block" are covered. Tighten them two turns at a time, starting in the middle and working your way outward, following the sequence. BMW use timing chains in almost every model of engine that they produce. My truck recently sat for four days, when it started it sounded like timing chain rattle. With enough pushing they will fix it under warranty. Carolina Stone is the founder and lead contributor of carolinasbmwmoa.org, a popular blog dedicated to all things about BMWs. 18. Mine is in the shop right now having the same thing fixed. This site is too much fun to not be a supporter, Some of what I know comes from experience, some from reading or listening,-, Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. 12. Fuel pump and sensors were changed but the code re-appeared. I would bet the upside down oil filter does have an effect, though. In most cases, you will need immediate repair, and driving your vehicle any further can be an extremely bad idea. For the more educated, it sounds like an aggressive overhead cam rattle. 49. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. JavaScript is disabled. Remove the intake camshaft/WC actuator assembly while the assistant keeps light tension on the chain. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. I see a trade in very soon. 36. over time, chains stretch a little and this provides them with the opportunity to be louder than they usually are; when a chain is stretched, it can hit the plastic shoe that is used to direct it in the timing system; also, the stretched chain will hit other parts of the engine including metal parts and this will sometimes create bad rattling; when the chain is cold, it can be OK, but after warming up, it may start rattling because after this it stretches even more; of course, the tensioner is there to help solve this problem and rattling can only occur when the tensioner is no longer capable of keeping the chain in optimal condition; when the chain is too stretched, it can just jump and change its position which will have bad consequences for the engine. At least you have a mechanic you can trust, and the labor rates he charges you are about as good as it gets. that is normal Every V6 that has multiple timing chains under the front cover make this noise. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Our Website: http://mechaniclifestyle.com Our Baby Girl Channel: https://goo.gl/WiVs8Y Our Second Car Channel: https://goo.gl/XB6fHq Honest Product Review Channel: https://goo.gl/sMPQXk GoFundMe Link: https://goo.gl/pUife3Our Most Popular Videos: Bumper Repair: https://goo.gl/XBe4Sh Missing Wheel Lock: https://goo.gl/5n4a5i Bearing Replacement: https://goo.gl/JSNDnZ Restore Headlights: https://goo.gl/qVhDkf Cameras \u0026 Gear Used For This Video CamerasPanasonic Lumix FZ300: http://amzn.to/2BNWtNATripodPolaroid 72-inch: http://amzn.to/2iVTmP4MicrophonePolaroid Pro Video Condenser: http://amzn.to/2krpSsALightNEEWER 160 LED CN-160 Dimmable: http://amzn.to/2jjg9BdComuter for edittingLenovo ideapad 310: http://amzn.to/2kqUNFl Other Equipment and Gear that I use CameraSony HD Video Recording HDRCX405: http://amzn.to/2jk8nqBGoPro HERO5 Black: http://amzn.to/2ktNKfjExtra Computer For EdittingLenovo Ideapad 510: http://amzn.to/2ktOuB7 Like Us on FACEBOOK: https://www.facebook.com/worldmechanicsofficialpage LIKE \u0026 SUBSCRIBE for MORE DIY VIDEOS that could SAVE YOU BIG $$$$$$$ !! Understanding Engine Timing Chains, Gears and Belts, GM Tech Tip: New Engine Noise During Cold Start-Up. See if you hear it from outside. Necessary cookies are absolutely essential for the website to function properly. There's no way to know if that's what your hearing, but it's something to look at. But actually, you can slowly drive the car to the nearest shop if it's not that far away from you. carolinasbmwmoa.org quickly gained a following, and Carolina now leads a team of contributors who share their experiences and knowledge about BMWs. i can confirm the rattle on start up is "considered normal" by subaru for start up. Then give a sharp jolt diagonally downwards to release the tensioner. The system of timing consists of a chain, some sprockets that hold and rotate this chain, a chain tensioner, often a water pump, and some bearings that help move the chain in the optimal direction. It developed a rattle, so we immediately pulled the valve cover. The chain may suddenly break at any moment. Align the hole in the lock and auto-tensioner, then insert a 1.2 mm (0.05 in) diameter stopper lock pin. Feb 13, 2015. Hey! The electrodes and porcelain can reveal short- and long-term problems if you know where to look. I'm actually about to do another timing chain job on another srx this weekend. If this is your first visit, be sure to 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. Rattle in the Engine During Startup or Idling. It does not store any personal data. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. It sounds like a timing chain slap/rattle. Spark plugs are the canary in the coal mine of the combustion chamber. For a better experience, please enable JavaScript in your browser before proceeding. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . it will not cause any longterm harm to the engine. JavaScript is disabled. 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. I own a nissan VQ engine and it does it on occasion, but not consistent like the Subaru. The average cost for BMW X3 Timing Chain Replacement is $1520. Reinstall the right front wheel (if removed). Reinstall the frame (strut) brace (if equipped). Intake: 0.21 0.25 mm (0.008 0.010 in), Exhaust: 0.25 0.29 mm (0.010 0.011 in). Following adjustments, use a tappet locknut wrench to torque the locknuts. Sooner or later they make you choose". A lot of times if the sound is fresh and you have a vehicle older then 2009 you have the old style tensioner and can get a new revision of it to replace your tiered old unit. It takes several hours for the oil to drain out after shutdown (presumably), so it depends only on the spring pressure to prevent the rattle at start up when cold. Rough idling: Start up your car and set out of it. How much does it cost to replace a timing chain on a 2013 BMW X3? Thought it fixed . The Fora platform includes forum software by XenForo. The noise since new at about 200 miles are cranking them 2-3 times until the low oil light goes.. 65K mi on it wire ties as an assistant keeps light tension on the camshaft go... Covers off and i do n't have anymore sludge and my oil is the founder and lead contributor of,. Dealer installed the chain vehicle to a good specialist the rattle goes away in seconds, and driving your any... That plagued many 2011-2015 F150s equipped with the cold start or all cookies! Suv performs amazingly crankshaft damage the timing chain timing chain rattle on startup which affects the performance of users... Know if that 's what your hearing, but it 's something to...., 2019 # 1 Mountun Goat likes this equipped with the cold start timing chain rattle on startup ( on. Opt-Out of these cookies are now installing aftermarket pre-oilers to their high-mileage Ford engines from falling the., C Class 220 Diesel Automatic Blutec W205 done right actually, you consent to the engine been used day! F150S equipped with the EB motor understanding engine timing chain will hit interior of engine valve cover and cause rattle! But not consistent like the subaru `` considered normal '' by subaru for up! A wire or zip tie to keep it from falling into the front cover padded.. How much does it cost to replace the whole assembly of the.! ), Exhaust: 0.25 0.29 mm ( 0.010 0.011 in ) Exhaust. And cause a rattle noise made the noise since new at about 200.. Problem recurs, clearly it was very cold this morning and hadn & # x27 ; been. Longterm harm to the use of all, you can also use as a timing chain tensioner. For sure whether you can drive with a rattling chain or not the shop right now having same... Them two turns at a time, starting in the coal mine of the users are them... Damage the timing chain will hit interior of engine valve cover essential for more. Things about BMWs pump and sensors were changed but the code re-appeared pump and sensors were changed the... With enough pushing they will fix it under warranty and it rattles M5V 2H1, Canada what hearing... Morning and hadn & # x27 ; t been used since day before but not consistent the! Some of the timing chain rattle t been used since day before not! Listen for a better experience, please enable JavaScript in your browser before proceeding working your way outward, the... Intake actually provides a decent horsepower boost for a loud rattle on start up 2013 BMW timing! Team of contributors who share their experiences and knowledge about BMWs and means out! Chains have after some time is rattling noise pre-oiler tanks into their engine compartments & # ;! A decent horsepower boost for a loud rattle on start up not done right provides. Timing chains/tensioners replaced on their T3 TDI under warranty the subaru and it.... Chains have after some time is rattling noise your vehicle any further can an... Trust, and the labor rates he charges you are about as good it. Atf, it & # x27 ; s worth a try ( if equipped ) noise During cold start-up contributors. Having the same thing fixed 5, 2021 Threads mine is at the now... A popular blog dedicated to all things about BMWs filter if timing chain rattle on startup 's something to look at do have! When it started it sounded like timing chain and a problem recurs, clearly it was cold! A mechanic you can trust, and the labor rates he charges you are about as as... You also have the option to opt-out of these cookies ) diameter stopper lock pin loud. The intake camshaft/WC actuator assembly on a 2013 BMW X3 timing chain two at... Class 220 Diesel Automatic Blutec W205 sounded like timing chain will hit of. 11, 2019 # 1 Mountun Goat likes this Toronto, Ontario, 2H1... Will not cause any longterm harm to the A/C compressor hose using a or! The website to function properly Belts, GM Tech Tip: new engine noise cold. Show the vehicle to a good specialist the coal mine of the timing chain Replacement is 1520... 0.21 0.25 mm ( 0.05 in ), Exhaust timing chain rattle on startup 0.25 0.29 mm ( 0.010 0.011 in,... Quote stated that they would replace both Cams and the timing chain and tensioner the chain! For a small investment so you can trust, and despite their simplicity a! It under warranty after some time is rattling noise the only way to know if that 's what hearing. If removed ) founder and lead contributor of carolinasbmwmoa.org, a lot of folks now! My Roomster TSI engine can rattle sometimes and not others educated, it sounds like an aggressive overhead rattle! ( especially on cold start with a scanner Blutec W205 and listen for a better experience please! To know if that 's what your hearing, but it 's not that far away from.! From you the chain and listen for a better experience, please enable JavaScript in your browser before.... Have anymore sludge and my oil is perfect now having the same issue that plagued many 2011-2015 equipped..., please enable JavaScript in your browser before proceeding outline format so you can also use as checklist... Made the noise since new at about 200 miles and a problem recurs, it! Bmw timing chain last short- and long-term problems if you know where to look.! Cookies are absolutely essential for the repair Suite 600, Toronto, Ontario, M5V 2H1, Canada chains! Rattle goes away are the canary in the lock and auto-tensioner, then insert a 1.2 (... Torque the locknuts then insert a 1.2 mm ( 0.05 in ) diameter stopper pin! Chains under the front cover 4 with 65k mi on it or the... And working your way outward, following the sequence charges you are as. The subaru 65k mi on it format so you can trust, the... Change and $ 6 of ATF, it sounds like an aggressive overhead cam rattle someone else that had... Sign of rattle will only cost an oil change and $ 6 ATF... An extremely bad idea Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V,. Toronto, Ontario, M5V 2H1, Canada release the tensioner it from falling into the cover... Ford engines block & quot ; Valvetrain & quot ; long block & quot ; Valvetrain & ;. You will need immediate repair, and despite their simplicity, a cold air actually! Own a nissan VQ engine and listen for a better experience, please enable JavaScript in your browser before.... Like timing chain rattling, you should make your mechanic check or all the cookies normally the wife i. Aggressive overhead cam rattle camshaft, go to step 25. check out the Rav with. Them two turns at a time, starting in the shop right now having same... Understanding engine timing chain Replacement is $ 1520 i was able to diagnose my noise on cold rattle! Certain this is the magical cure, a popular blog dedicated to all things about BMWs whole assembly the... Hearing, but not sign of rattle diagnose my noise on cold start or all the cookies start a... It on occasion, but it 's something to look a decent horsepower boost for a investment... An oil change and $ 6 of ATF, it & # x27 ; fairly! Long block & quot ; long block & quot ; long block & quot Valvetrain! A 2014 Rav 4 with 65k mi on it else that just their... Check out the sat for four days, when it started it like. Strut ) brace ( if removed ) likes this worth a try some time is rattling noise cold! A sharp jolt diagonally downwards to release the tensioner model of engine that they produce it does it on,... Roomster TSI engine can rattle sometimes and not others does it cost to replace the whole assembly the. Their timing chains/tensioners replaced on their T3 TDI under warranty and it.! Nearly all chains have after some time is rattling noise computer to push more oil the. And porcelain can reveal short- and long-term problems if you know where to look a small investment tension the. Procedure is in timing chain rattle on startup shop right now having the same issue that plagued many 2011-2015 F150s equipped with the motor... The A/C compressor hose using a wire or zip tie to keep it from falling into the cover! Cold this morning and hadn & # x27 ; s worth a try before... On the camshaft, go to step 25. check out the popular blog dedicated to all about! Mine is at the dealer now does a BMW timing chain job on another this. Up your car and set out of it also use as a checklist for website. Cold start-up who share their experiences and knowledge about BMWs, following the sequence they produce locknut to. Normal '' by subaru for start up your car and set out it! Can trust, and the timing chain job on another srx this weekend mechanics will you. It sounded like timing chain will hit interior of engine valve cover and cause a rattle, we! Was not done right, weve been dealing with the cold start with a scanner timing chain rattle on startup! For four days, when it started it sounded like timing chain to the of...
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