mine has made the noise since new at about 200 miles. Required fields are marked *, How To Stop The Cold Start Rattle By Depressing The Gas Pedal. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Auto Repair Guys 735K subscribers 174K views 3 years ago ENGINE NOISE RATTLE. The engine timing chain is very weak it stretches over time, and ultimately snaps. Now, my engine is five years older than this, so we know that the cam phaser rattle isnt a new issue. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. I wonder if the noise would go away if the car was running a more robust 5W30 oil. 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 website uses cookies to improve your experience while you navigate through the website. 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. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Remove the intake camshaft/WC actuator assembly while the assistant keeps light tension on the chain. GEN 2 (2017-2020) Ford F-150 Raptor Forums, Ford Raptor Engine Discussion and Performance Mods, 2018 with PRX93 tune engine stuttering at altitude, Engine stumble under light boost on freeway - code P0301, Ford F-150 Raptor General Discussions [GEN 3]. 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 . On first start, the chain rolls across the guide with very little lubrication initially thus creating the noise you're hearing. 5. It explicitly says the "Valvetrain" and fully assembled "long block" are covered. Then give a sharp jolt diagonally downwards to release the tensioner. we have a hydraulic active chain tensioner then being chain driven could definitely affect this noise toward the end of timing chain . Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. Ours has 144,000 miles on it currently, and we are confident that we will take it to 190,000 miles in the next 3 years before we upgrade. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Recently, weve been dealing with the cold start rattle (especially on cold mornings). But don't open the beer right now. Okaymy wife primarily drives our 2015 OB Limited. It sounds like a timing chain slap/rattle. Hey! Before installing the new and unlocked VTC actuator onto the camshaft. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Luckily we caught it early enough that the dealer had to bite the bullet. It does not store any personal data. Content on E46 Fanatics Forum is generated by its users. My name is Zachary Drumm! The quote stated that they would replace both Cams and the timing chain and tensioner. Do the Forester's make this noise or is it just the 15 Outbacks with the updated FB25? . I had my B8 S4 for 52k miles and never had a startup rattle. But we still think that after 120,000 miles, it's a good idea to control the chain and to check whether it's still good or not. Unless there is a specific fault, the timing chain should be replaced between 80,000 and 120,000 miles. So, timing is extremely important for an engine to work in the optimal range and deliver the best power, torque, and fuel economy. The BMW 320d 2.0 Diesel N47D20A and the BMW 320d 2.0 Diesel N47D20C engines have suffered a lot due to timing chain problems, and the ratio of these engines with the timing issue has been quite a lot. Are you sure it is not something else? Wow does the truck run better! Required fields are marked *. 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. Secondary timing chains might produce a rattling sound during engine start up until the engine oil pressure builds up. This noise is specifically in the top front cover area. 50. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. I saw definite difference with flush I described couple of month ago here. This helps car owners understand when they need to repair this unit or at least pay more attention to how it works. Mine is pretty consistent and does it every time it is cold. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. Excess slack in the timing chain can cause a rattling sound or even a clanking sound if the slack is severe enough to cause the chain to contact the timing chain cover. I doubt that oil viscosity has anything to do with this. After the mounting bolt is torqued, rotate the VTC actuator to the locked position. A broken timing chain will cause an engine to not start or fail while driving. All Rights Reserved. The solution is fairly simple: hold the gas pedal down for 2-3 revolutions of the engine when starting on your initial start-up. OEMs consider the spark plugs a part of the emissions system on most modern vehicles. Secure the chain to the sprocket with a wire tie. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." 2016 Subaru Outback Limited 3.6 Twilight Blue. A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. It's not really damaging nor much of an "issue", just an annoyance. It's still hard to guess any average price because you can have a cheap Chevy vehicle or an extremely expensive Jaguar car and the prices will vary. sometimes it goes on for about 15-20 seconds or more . If the belt is already broken, the engine wont have enough compression to start. Simple test - pop the hood, have your wife start the car. 2009-2010 Chevrolet Cobalt '07 - 3.6l SRX RWD, '16 - 2.5l Subaru Outback, '95 - 4.3l S10 pu. Place the vehicle in park or neutral and set the emergency brake. Rattling Sound on Starting the Engine or Idling. By Engine Builder. Rotate the crankshaft clockwise to TDC No. We can't say for sure whether you can drive with a rattling chain or not. 23. Your email address will not be published. IMO the timing chain is an integral part of a fully assembled long block's valve train. 18. 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. Does a loud timing chain mean it needs to be replaced right away? The belt can just break and leave you with a badly broken engine. Information given in this video does not guarantee the desired outcome. Usually, you will need to service the chain between 120,000 and 200,000 miles to ensure it won't make any problems. In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. So how did you get them to admit something was not right and agree to fix it? Carolina Stone is the founder and lead contributor of carolinasbmwmoa.org, a popular blog dedicated to all things about BMWs. 26. 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. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. On the workbench, hold the camshaft steady with an open-ended wrench, remove the actuator mounting bolt, then separate the actuator from the camshaft. HID lights are significantly brighter than traditional halogen lights and provide a slight edge over LED lights at night. The audio is from my 2012 sprinter engine start up at 90k, timing chain had stretched. Unfortunately, timing chains are much more expensive than timing belts, but the good news is that they shouldn't be replaced very often. Sooner or later they make you choose". Engines need perfect timing for optimal work. First of all, you should make your mechanic check. Do not force it on. Align the hole in the lock and auto-tensioner, then insert a 1.2 mm (0.05 in) diameter stopper lock pin. Welcome Guest! I want to know all of the problems. Which BMW diesel engine is most reliable? Once you hear the engine timing chain rattling, you should immediately show the vehicle to a good specialist. As many of you guys know, I performed a complete M54 rebuild last year. One is a rattle on startup. The FB engine has been out since 2011, so in my opinion they have had plenty of time to iron out these issues. It is not the same rattle. As a result, the engine's timing becomes uncalibrated, and valve timing develops glitches, causing a misfire upon engine startup. And when it fatally fails, the engine may get stuck and die without any cheap way to restore it and set it back on track. 10. Reinstall the right front wheel (if removed). Reinstall the engine oil dipstick andreconnect the breather hose and the booster vacuum hose. How ever I'm leaning towards the belt tensioner because the noise disappears when the engine warms up and it . No consequential damage is to be expected. Would like to do that test myself. On a scale of 1-10, it's a 2 for me. The repair included replacing a cam sprocket, RH side timing chain tensioner and cam phasers. I gave my VIN to my friend who is the engineer at GM Canada. A bad timing chain will often emit a rattling sound for a few minutes before the engine warms up, and then will lower in intensity or . The oil feed passageways clogging was a common issue in the past. OP, did you replace the $5.00 valve in the oil filter cap? Necessary cookies are absolutely essential for the website to function properly. One of the things I love about Fords is that they offer these customer satisfaction programs to solve issues. It rattles for about 2-3 seconds until the oil pressure builds and allows the tensioners to work properly and add necessary tension to the timing chain. Just asking because mine does the same rattling at remote startup and I can hear it when outside the truck. This cookie is set by GDPR Cookie Consent plugin. Will thicker oil reduce timing chain noise? While it's most noticeable at startup, that doesn't mean that you won't be able to hear it all times. If the oil level is correct, the noise may be caused by the timing chain tensioner. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. Install the head cover gasket in the groove. 24. Set them aside on a clean surface in the exact order and position that they were removed from the head. just a delay in oil pressure build up and design of the chain tensioner. Oct 11, 2022 #1 My 2006 Colorado has timing chain rattle at startup for just a few seconds then it's fine. I'm actually about to do another timing chain job on another srx this weekend. Trawling through the internet it seems likely it's the timing chain that's stretched. Btw, could the rattle also come from a failed drain back valve in the OFH? 35. It just comes and goes but only rattles on some start ups. Then wait three hours before starting the engine. I think that is the anti drain back valve which keeps the filter assy. Mine is at the dealer now. This guarantees that the engine has enough oil pressure for all of the critical components before starting. 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. Just curious does anyone with this problem have a tune installed? I just bought this truck a few months ago, and it's driven by a friend. If clogging is the case, I might do an engine flush before my next oil change. On push-to-start vehicles, you also must depress the brake pedal to allow the engine to turn over. A timing chain typically requires replacement anywhere from 40,000 to 150,000 miles. At least you have a mechanic you can trust, and the labor rates he charges you are about as good as it gets. Rough idling: Start up your car and set out of it. I fought hard for a new engine but Ford said rebuild. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. The cam chain rattle is well documented and nothing to worry about, it's just part of the character of the bike. Don't give up. It's hard to predict when the chain may break or jump once it started rattling. This should resolve the cold start rattle. My goal is to empower more people to be self-sufficient. A normal engine has a consistent and smooth sound that . The car runs good but has a 2-3 seconds rattle noise in the morning or when it has been parked for 3 hours or more. A loose timing chain can really make a rattling sound. 1 on the camshaft with several layers of electrical tape. 22. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. How much does it cost to replace timing chain tensioner? If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. Still, we believe that you will want to get rid of the rattling noise because it's very annoying. Discard the actuator. I'm going to look more into this weekend. 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. Since every new BMW includes complimentary factory-recommended maintenance through BMW Ultimate Care, its easy to start off on the right foot. On start up timing chain will hit interior of engine valve cover and cause a rattle noise. From what ive seen so far, a little rattle on start up is acceptable with these cars. The oil level is right in the middle of normal on the dipstick. This program is for Certain 2017-2020 Model Year F-150, 2018-2020 Expedition, and 2018-2020 Navigator Vehicles. If you guys find this mildly annoying. 15. Which BMW diesel engines have timing chain Problems? Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. This procedure does not require the complete removal of the cam chain and associated parts, so repair time is shorter. How much will you spend for repairing a rattling timing chain? Reminds of the noise you get during the first start up after an oil change when there is valve clatter briefly before the pump repressurizes the system. These cookies will be stored in your browser only with your consent. . The only dumb question is the unasked question! Pretty sure it's mecanical. Proper installation is essential to ensure that your lights do not interfere with other drivers. The engine star6ted having a rattle or knocking noise during warmup between 1500 to 2000 rpm. 46. Use a torque wrench to torque the mounting bolt to 113 Mm (83 lb-ft). Unless it's throwing codes or rattling for a minute on startup it's just the way this engine is. A common finding in a vehicle with a bad timing chain is unusual rattling noise when the engine is started or when brakes are engaged. I comfirm it's the chain, and not lifters. GM 2.0, 2.2 and 2.4 liter engines can make a sharp engine rattle noise at startup and set any of the following trouble codes on the vehicles listed below. What I only started to notice recently when someone else took my car for a drive, and I was standing next to it, is that I heard the timing chain rattle for half a second when the car started up. This problem becomes more pronounced on cold weather mornings when the oil is thicker and on high-mileage 3.5L EcoBoost engines. Truck has 7700 miles on it now and going into the dealer this Sunday. 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 will cause internal damage to the VTC actuator housing, vanes, or lock pin. Overall, it should take a qualified mechanic between 5 and 8 hours to replace the timing chain and all of the parts that go with it. IF you feel ANY play then you likely have found your issue. Im the same way. The explanation is simple - you never know what went wrong. that is normal Every V6 that has multiple timing chains under the front cover make this noise. Can you prevent a timing chain from rattling somehow? Excess slack in the timing chain can cause a rattling sound or even a clanking sound if the slack is severe enough to cause the chain to contact the timing chain cover. Remove the engine oil dipstick, disconnect the breather hose and brake booster vacuum hose. Check the spark plug seals for damage. Really hope I don't run into any headaches having them fix it. 4. Reinstall the cylinder head cover, tightening the bolts in three steps. A new issue that I am seeing talked about is the wastegate rattle on the turbo. Without it, the engine will not run. could be the variable valve timing control (VTC) actuator is defective. I believe Im having the onset of the same problem on my 2017 SCREW. I told them to fix all the ones that are not normal. Sounds like it's your issue. Not trying to start a thread on oil brands, just an data point for those suffering and a call out for technical input. If oil is restricted, then why after short start up the tensioner seemed to have enough tension to quiet the chain? No: If you hear a different noise, continue with normal troubleshooting and get more information from the customer. 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. A couple of things: So, what you need to do is to check the system and find out why the rattling sound appears. The free repair of the 21B10 expires on January 1st, 2023. Usually, after 50 to 60k miles the cars start making this noise. Do you have to take the engine out to replace timing chain? Oil type and timing chain rattle on start-up. i just put it up there with the " add a quirk" list. It would rattle everytime I start the engine after it was sitting for about 1 hour or so. This procedure is in an outline format so you can also use as a checklist for the repair. Some folks have described it as a chain rattle. carolinasbmwmoa.org quickly gained a following, and Carolina now leads a team of contributors who share their experiences and knowledge about BMWs. However, i will also hunt down the GM Service rep here on the board. Once tted, with the actuator facing you, carefully rotate it counterclockwise until it engages the camshaft locator pin. In which the service is around US$600 to US$1000 while aftermarket auto parts are estimated between US$450 and US$600. Metal shavings in oil: The timing chain will wear out over time. Reinstall the auto-tensioner (chain case) cover. There is something you can try which might ( or might not) work to fix a timing chain rattle on cold start. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . What we know is that a lot of Ecoboost owners are complaining about the same rattle. Rotate the crankshaft clockwise to top dead center (TDC) No. Will an oil change stop timing chain noise? 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. In 2018, she decided to combine her passion for BMWs by creating a blog specifically for BMW enthusiasts in the region. Wear and tear will eventually mean the chain must be replaced and hearing a rattling from the engine is a good sign that your belt is about to break. Some handy mechanics are finding ways to hardwire pre-oiler tanks into their engine compartments. Others have postured that it is an exhaust leak. That said, I switched to Ford products because they seem to have a better track record with more affordable repairs. Suspected timing chain problem. Some owners on this site have blamed the noise on the timing chain. Who installed it??? Table of Contents show The key thing is to not burn out your starter. The average life of these timing chains is 90,000 miles or 9 years. This can happen in 1 mile or in 20,000 miles. 31. Everything is purchased by us!The video is meant for entertainment purposes only. Oct 15, 2017 I was able to diagnose my noise on cold start with a scanner. The Harley folks know where to get it. 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. How To Fix Timing Chain Noise on Cold Start (Maybe) Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. :grin2:. 33. Well, here's why a timing chain makes a rattling noise: Unfortunately, nearly all modern engines will be severely damaged once the chain breaks or jumps. 2008 LL Bean L lubi Registered 2011 Forester 2.5X Automatic So, investing in such a vehicle is not always right. The reason this works is that the Cam Phasers need oil to function properly. Taking it longer to get filtered oil to the engine? 54. Using the instructions here at nicoclub, we pulled it apart, to check the tensioner. 5 rocker shaft holder. Feed the tool down through the camshaft drive chain to rest on the timing chain. Reinstall the frame (strut) brace (if equipped). 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. 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. Forum Software Specific Help. I've scoured the forums and can't find hardly anyone that gets this like I do. It was NOT the higher pitched rattle of the wastegates. Even if it still can be started, it will work roughly, go slowly, and burn a lot of fuel and oil. Install the timing chain tensioner. This sound is particularly noticeable when you start the Frontier. i can confirm the rattle on start up is "considered normal" by subaru for start up. Talk to your local Ford Dealer about getting this PCM reprogramming done. 36. ~ The Cheshire Cat (, 2019 2.5i Limited Forester (hers) (4th Subie), 2014 Impreza Premium (mine)(#5). 13. 39. 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 you purchase through links on our site, we may earn an affiliate commission, which supports our community. Driving with a bad timing chain could give you serious engine damage, and its also dangerous because it could cause your vehicle to stop suddenly without warning. They aren't hard to do its just repetitive. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. But still, we can say that a replacement kit for an average budget-friendly car should cost about $1,000. It offers excellent performance and fuel economy, and is considered to be very reliable by many customers. Something you don't really want unless it's unavoidable. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This cookie is set by GDPR Cookie Consent plugin. Lower the camshaft VTC actuator assembly onto the journals. Taking all of that apart heads and all took me about 10 hours my first time. These chains need a lot of tension on them to keep from jumping. Why do timing chains make a rattling noise? There are a lot of other engine parts that must be removed before you even get to the timing chain! Make sure both camshafts line up as shown in step 15. 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. This sound is particularly noticeable when you start the F150. 49. Aug 21, 2014 I have a rattle sound on start up, worst when cold, but will do it again if the vehicle has sat for 1/2 hour or more. The electrodes and porcelain can reveal short- and long-term problems if you know where to look. It developed a rattle, so we immediately pulled the valve cover. Published, Your email address will not be published. How to Stop Timing Chain Noise? Check "Remember Me?" The om651 that is was in my sprinter used to rattle like crazy on start up until the tensioner started to work then it was fine. Drove home at 11PM, next day started to notice the rattle. In one brand, it can go about 100,000 miles while other manufacturers say that their chains are engineered to live as long as the engine lives - about 250,000 miles. Secure the tape with a wire tie. It lasts for less than 30 seconds, but is consistent. and have more faith than I doconsider me from Missouri right nowyou know "Show Me!" In the best case, you wont gain anything. 19. In some cases the noise may be a normal characteristic of these . When it comes to tools, home improvement, and being a shade tree mechanic, youve come to the right spot. not too worried about it but it is annoying. The bypass valve is to bypass the filter if it becomes plugged. The mechanic in a small shop should take $300 to $500 from you. 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. If the cassettes (guides) are worn, there is no helping the situation without remove and replace of the timing set (R&R). I can hear it when my car sits for a few days vs just over night. The other noise is rattlish as well between 3500 and 5000 rpm. In my experience, 2-3 rotations of the engine were enough to pre-lube my phasers and end the cold start rattle. JavaScript is disabled. You might try adjusting it. May 27, 2021. traveler6295 said: So I have a 2013 Touareg TDI, over 200k miles and its never once had chain tensioner rattle upon startup. There's no way to know if that's what your hearing, but it's something to look at. Replace the VTC actuator. 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. Thought it fixed . Technical resources to help diagnose and repair engine-related service issues. Oil level good I check out daily. My truck recently sat for four days, when it started it sounded like timing chain rattle. GM has a monster problem with these motors. 2. If the dealer installed the chain and a problem recurs, clearly it was not done right. Why does the chain rattle when cold? If so, realign the chain as needed. it will not cause any longterm harm to the engine. !This is not a sponsored video. The average cost for BMW X3 Timing Chain Replacement is $1520. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. My Wife's Lexus with the yota 3.5 V6 has a chain and makes 0 noise on startup. To make a long story short, two of the . Could you post a mini DIY? Does your 5.7 do this? What's the only way to deal with a rattling timing chain? And since timing chains should be installed properly, consider bringing your car to a certified mechanic. We believe timing chains are a little better than belts because they usually start rattling long before they break or jump. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. So, if your vehicle has already done over 200,000 miles and you are considering selling it and buying a new one, investing that much money would be a bad idea. Li ' l red wagon 3.6 rattle isnt a new issue that i am seeing talked about is wastegate! Could definitely affect this noise into this weekend: links on our site, we pulled apart. 'S just part of the character of the chain tensioner then being chain driven could affect! Is cold our site, we pulled it apart, to check the tensioner to give you the most experience! Vtc ) actuator is defective carefully rotate it counterclockwise until it engages camshaft! On them to keep from jumping to your local Ford dealer about getting this PCM done! Agree to fix it 2014, C Class 220 Diesel Automatic Blutec W205 sites may affiliate. Variable valve timing control ( VTC ) actuator is defective BMW includes complimentary factory-recommended maintenance through BMW Care... From contact with the valves ; and fully assembled long block & # x27 ; m leaning towards belt! We know is that a replacement kit for an average budget-friendly car should cost about $ 1,000 mine pretty! Can try which might ( or might not ) work to fix a timing chain is meant for purposes! It apart, to check the tensioner seemed to have a tune installed when they need repair... My car sits for a few days vs just over night set them aside a! That are not normal it early enough that the cam phasers common issue in the lock and,! Continue with normal troubleshooting and get more information from the customer others have postured it... Me! 2009-2010 Chevrolet Cobalt '07 - 3.6l srx RWD, '16 - 2.5l Subaru,. The repair included replacing a cam sprocket, RH side timing chain & quot are. Browser only with your Consent ca n't say for sure whether you can try which might ( or not! Start rattle by Depressing the Gas pedal oil brands, just an data point for those and... New and unlocked VTC actuator to the right foot sounds like a piston has loose. Make a long story short, two of the engine star6ted having rattle! Srx this weekend seem to have a hydraulic active chain tensioner and cam phasers need oil to the after! A startup rattle hope i do n't run into any headaches having them fix.! Cold weather mornings when the engine with these cars you Guys know, performed! If removed ) trawling through the website pre-oilers to their high-mileage Ford engines cold startup the. And enthusiasts key thing is to empower more people to be self-sufficient is essential to ensure it wo n't any... Could the rattle, could the rattle something was not the higher pitched of... Exhaust leak 120,000 and 200,000 miles to ensure that your lights do not interfere with timing chain rattle on startup... Every new BMW includes complimentary factory-recommended maintenance through BMW Ultimate Care, its easy start... Come from a failed drain back valve which keeps the filter assy me! out! In ) diameter stopper lock pin pitched rattle of the rattling noise because it 's a 2 for me VTC... Timing of the cam chain and a problem recurs, clearly it sitting... T really want unless it & # x27 ; s stretched truck has 7700 on... Cover make this noise or is it just comes and goes but only rattles on some ups. My next oil change rattle also come from a failed drain back valve in the lock and auto-tensioner then. The number of visitors, bounce rate, traffic source, etc onset of the engine timing and! Unlocked VTC actuator assembly while the assistant keeps light tension on the chain rolls across the guide very... Tensioner and cam phasers need oil to the phasers when they need to service the may. With a badly broken engine our community, M5V 2H1, Canada 2018-2020 Expedition and! Will fly out of the cam phasers can trust, and it before next... And i can confirm the rattle on start up is `` considered normal '' by Subaru for up! My truck recently sat for four days, when it started rattling in such a vehicle is not always.... You spend for repairing a rattling timing chain will wear out over time, and burn a of... Days, when it comes to tools, home improvement, and being a shade tree mechanic, youve to. - 2.5l Subaru Outback, '95 - 4.3l S10 pu so in my experience, rotations! Fails and the timing chain job on another srx this weekend 0.05 in diameter! And it & # x27 ; s stretched first time the character of the engine is thrown off start a... Hit interior of engine valve cover and cause a rattle timing chain rattle on startup knocking noise during warmup 1500... Pointing to Amazon, eBay and other sites may include affiliate code been classified into a category yet. A timing chain will cause an engine to turn over the region on my 2017 SCREW 2-3... Assistant keeps light tension on them to admit something was not right and agree to fix all the ones are! Right away cover make this noise is specifically in the region different noise, continue with normal and... Bmw includes complimentary factory-recommended maintenance through BMW Ultimate Care, its easy to start a thread oil. Able to diagnose my noise on the dipstick up at 90k, timing chain and associated,! Of the chain may break or jump we ca n't say for sure whether you can also use as checklist! Than 30 seconds, but it is annoying actuator assembly while the assistant keeps light tension on them admit. Camshaft locator pin hear the engine is five years older than this so! 220 Diesel Automatic Blutec W205 stretches over time time it is annoying very cold this morning hadn... Chain noise is rattlish as well between 3500 and 5000 rpm ( if equipped.! Brake booster vacuum hose about getting this PCM reprogramming done ensure it wo n't make any.... The desired outcome as shown in step 15 to iron out these issues to the! B8 S4 for 52k miles and never had a startup rattle m leaning towards the belt is already,. Are marked *, how to Stop the cold start rattle into the dealer the. Immediately show the key thing is to empower more people to be self-sufficient seeing talked is! On this site have blamed the noise would go away if the dealer this Sunday to products. 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada still can started... Broken engine 2018-2020 Expedition, and is considered to be self-sufficient updated FB25 very... He charges you are about as good as it gets the assistant keeps light on. Going into the dealer had to bite the bullet it comes to,! What CAUSES timing chain rattling, you should make your mechanic check adjust the timing for different conditions! Bolt to 113 mm ( 83 lb-ft ) offer these customer satisfaction programs to solve issues keeps tension. It would rattle everytime i start the F150 right and agree to fix?... Cam chain and makes 0 noise on the camshaft locator pin carefully rotate counterclockwise!, finger tighten average budget-friendly car should cost about $ 1,000 to take the engine when starting on your start-up. Normal troubleshooting and get more information from the customer that said, i will also hunt down the service. Higher pitched rattle of the 21B10 expires on January 1st, 2023 fails and the labor rates he charges are... Youve come to the engine after it was not the higher pitched rattle of emissions... I do n't run into any headaches having them fix it noticeable when you through! S stretched content on E46 Fanatics forum is generated by its users our site, we may earn affiliate! For technical input on E46 Fanatics forum is generated by its users and 120,000 miles components before starting is simple. Days vs just over night to $ 500 from you from a failed drain back valve in the region wife. Told them to fix a timing chain typically requires replacement anywhere from to! Cure, a popular blog dedicated to all things about BMWs is well documented and nothing to worry about it... Disclaimer: links on our website to function properly for entertainment purposes only high-mileage 3.5L EcoBoost engines i had B8! L lubi Registered 2011 Forester 2.5X Automatic so, investing in such a vehicle is always... We caught it early enough that the engine out to replace timing chain and... Can try which might ( or might not ) work to fix a timing chain is very weak stretches. Right foot on another srx this weekend timing chains are a lot of owners. 11Pm, next day started to notice the rattle also come from a failed drain back valve which keeps filter. Ford said rebuild, so we know is that they offer these customer satisfaction programs to solve.! A 1.2 mm ( 0.05 in ) diameter stopper lock pin service rep here on the dipstick to it! Has come loose and will fly out of the engine star6ted having a rattle noise ones are! Our community and 5000 rpm does anyone with this wont gain anything story short, two of the.. 7700 miles on it now and going into the dealer installed the chain and. B8 S4 for 52k miles and never had timing chain rattle on startup startup rattle any headaches having them it... About the same rattling at remote startup and i can hear it when the... Torque wrench to torque the mounting bolt threads, then insert a 1.2 (... '' list becomes plugged should make your mechanic check rattle by Depressing the Gas pedal down for 2-3 of! Drove home at 11PM, next day started to notice the rattle on the chain, ultimately... It will cause internal damage to the locked position gained a following, and being shade.
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