You are using an out of date browser. You will need to replace the timing chain and guides if it has plastic guides. The possible cause could be the variable valve timing control (VTC) actuator is defective. full of oil when engine is off. This procedure does not require the complete removal of the cam chain and associated parts, so repair time is shorter. Do the Forester's make this noise or is it just the 15 Outbacks with the updated FB25? Phil OP gr_supra_lt First Name Martynas Joined Dec 5, 2021 Threads As a result, the engine's timing becomes uncalibrated, and valve timing develops glitches, causing a misfire upon engine startup. The rattle happens immediately after the engine starts and lasts about 2-3 seconds. To unlock a locked VTC actuator. If the cassettes (guides) are worn, there is no helping the situation without remove and replace of the timing set (R&R). By Andrew Markel Dec 22, 2017 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). 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. BMW use timing chains in almost every model of engine that they produce. JavaScript is disabled. It is recommended to replace your timing chain before failure as repair prices can become very high from internal engine damage if left. Is a brake light and running light the same? 20. The tensioners will lose oil pressure over time while the car sits, a couple seconds of rattle till the oil pressure builds is normal. 4. BMW Petrol Engine Timing Chain Failure A range of BMW petrol engines in cars registered between 2001 to 2015 appear to have a design problem affecting the timing chain or tensioner. But if the chain is stretched would it not rattle every cold start up ? Tally how many spark plug wires are present. Such a chain can go more miles with no problems. 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. 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. Install the camshaft holders. If so, realign the chain as needed. I think that is the anti drain back valve which keeps the filter assy. Can you prevent a timing chain from rattling somehow? 18. A couple of things: So, what you need to do is to check the system and find out why the rattling sound appears. In the worst case scenario, you might end up with damaged mechanicals due to premium diesel. I haven't heard of it before. As many of you guys know, I performed a complete M54 rebuild last year. I would hate to see how you function in daily life. But don't open the beer right now. I don't think the tensioner is hydraulic. 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. 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. mine has made the noise since new at about 200 miles. Do you have to take the engine out to replace timing chain? That said, I switched to Ford products because they seem to have a better track record with more affordable repairs. Everything is purchased by us!The video is meant for entertainment purposes only. Your motor was engineered to consume regular diesel only. What can you do instead? 21. Like this content? 7. In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. I see a trade in very soon. 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. Any INPA access to verify Vanos is normal? I had my B8 S4 for 52k miles and never had a startup rattle. I doubt that oil viscosity has anything to do with this. Required fields are marked *. Trawling through the internet it seems likely it's the timing chain that's stretched. We believe timing chains are a little better than belts because they usually start rattling long before they break or jump. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. One is a rattle on startup. What Happened To Turbo Lag In Todays Engines? Check "Remember Me?" I think that might be a bit excessive. This sound is particularly noticeable when you start the Frontier. Line up the marks you made on the chain with the punch marks on the exhaust camshaft sprocket and VTC actuator. Reinstall the auto-tensioner (chain case) cover. With premium diesel, you have a lot to lose, and nothing to gain. 1. Place the camshaft/VTC actuator assembly on a clean, padded workbench. BMW issues a service bulletin for models powered by the N63 4.4 liter V8 engine. Remove the camshaft auto-tensioner cover. 29. Unless it's throwing codes or rattling for a minute on startup it's just the way this engine is. Thought it fixed . VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The cookie is used to store the user consent for the cookies in the category "Performance". I think part #10/11 may be what you are concerned with. This noise is specifically in the top front cover area. Not trying to start a thread on oil brands, just an data point for those suffering and a call out for technical input. Luckily we caught it early enough that the dealer had to bite the bullet. My car's problem was a rattle during start up. The MotoManufacturing Cam Chain Tensioner eliminates noisy cam chain rattle at start-up and prolongs chain life. 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. In the best case, you wont gain anything. If the belt is already broken, the engine wont have enough compression to start. A loose timing chain can really make a rattling sound. Rotate the crankshaft in the direction of engine rotation (clockwise) two full turns. Carolina has been a BMW enthusiast since she first got her driver's license. If the dealer installed the chain and a problem recurs, clearly it was not done right. Try adding a liter of straight 50 or 60 weight oil and see if that helps. However, i will also hunt down the GM Service rep here on the board. Do the new SRX's suffer the same problem?? For the more educated, it sounds like an aggressive overhead cam rattle. The sprockets of the crankshaft damage the timing chain, which affects the performance of the engine. The cookie is used to store the user consent for the cookies in the category "Analytics". 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. 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. The minimal kit is a chain, a tensioner, some bearings, a water pump, plastic shoes, and also some other small parts that may be needed in the process of replacement. May 7, 2021 I have a 2014 Rav 4 with 65k mi on it. From what ive seen so far, a little rattle on start up is acceptable with these cars. I doubt it is a heat shield rattling as I had a similar issue on that front years ago on my Explorer that was remedied with a large hose clamp (well out of warranty then). Advanced Search . You may onto something here. Have an assistant hold the camshaft/VTC actuator assembly steady on the padded workbench with an open-end wrench. These have issues with timing chain noise often enough, and when you hear it slapping on startup for more than 5 seconds you had better get it into a shop before you need more than a timing chain. Suspected timing chain problem. 45. Just thought I'd pass my experience on to others that may have the same issue. The system is not very complicated but it can fail, unfortunately. I would bet the upside down oil filter does have an effect, though. Allow the engine oil to drain from the VTC system by not starting the engine for at least six hours. The 3.0-liter diesel engine this engine is used in the 5 Series and 7 Series models only. The vehicle has had cold start rattle for a second or two since 50k mi. In the final step, torque all bolts in sequence to 12 Nm (8.7 lb-ft). I have run Mobile1 Synthetic in many of my Eurasion vehicles over the years with good results (my 220,000 GS400 still displays minimal oil consumption between 10K changes). Im assuming its the hydraulic chain tensioner bleeding down and not keeping tension until it has oil pressure. 2009-2010 Chevrolet Cobalt 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. Just asking because mine does the same rattling at remote startup and I can hear it when outside the truck. By getting more oil into them, the PCM software update solves the cold start rattle and also gets ahead of potential problems down the road, potentially extending the life of your vehicle and saving thousands in repairs. 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. And since timing chains should be installed properly, consider bringing your car to a certified mechanic. If the belt is already broken, the engine won't have enough compression to start. Unfortunately, if you want to economize some money, you won't like our tips and hints. If the oil level is correct, the noise may be caused by the timing chain tensioner. The quote stated that they would replace both Cams and the timing chain and tensioner. Do you hear a loud engine rattle that lasts about two seconds? Does a loud timing chain mean it needs to be replaced right away? You could try using a thicker oil like 10W40 to reduce the noise. Intake: 0.21 0.25 mm (0.008 0.010 in), Exhaust: 0.25 0.29 mm (0.010 0.011 in). Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Auto Repair Guys. Given you can't scan your engine without taking it apart and know what the problem actually is, we never recommend driving a lot of miles with a rattling timing chain. 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. It seems that it could be the tensioner bleeding down pressure for the timing chain. No. How to Stop Timing Chain Noise? I believe Im having the onset of the same problem on my 2017 SCREW. 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. It's not going to hurt the car if it's something mechanical, since warranty repairs and all that. Some handy mechanics are finding ways to hardwire pre-oiler tanks into their engine compartments. The real issue is that the timing chain tensioners wear so quickly. 16. Sounds like it's your issue. The Fora platform includes forum software by XenForo. Make sure it is in the unlocked position. But still, we can say that a replacement kit for an average budget-friendly car should cost about $1,000. Remove the two bolts holding the EVAP canister purge valve bracket to the cylinder head. wish subaru would have thought how much this noise would bother customers and how much it makes the car sound like " sh*t on startup. Sure enough, the timing chain was actually loose. 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. Something you don't really want unless it's unavoidable. I have noticed a rattle on cold start up, but it's not doing it every time. Do not force it on. 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. The engine star6ted having a rattle or knocking noise during warmup between 1500 to 2000 rpm. Once there is sufficient oil pressure created in secondary chain tensioners, they provide operating tensions to timing chains and the rattling stops. If I have to do them again they are easy to do just irritated lol. Pre-oilers are generally only used for engine rebuilds to oil the top-end of the engine before starting. The chain may suddenly break at any moment. Wow does the truck run better! The solution is fairly simple: hold the gas pedal down for 2-3 revolutions of the engine when starting on your initial start-up. Accessory belt or pulley noise? Just bought mine 2 weeks ago CPO with 7200 miles. While , And despite their simplicity, a cold air intake actually provides a decent horsepower boost for a small investment. May 23, 2011. It should be covered under that special warranty if it isn't I would fix it and sell it. I'm going to look more into this weekend. 13. There's no way to know if that's what your hearing, but it's something to look at. Thanks PJ. Normally the wife and I just look at each other and shrug. carolinasbmwmoa.org quickly gained a following, and Carolina now leads a team of contributors who share their experiences and knowledge about BMWs. FCPeuro has the best price. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. Since it will only cost an oil change and $6 of ATF, it's worth a try. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. 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. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. 37. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. Personally I would take it to a different dealer. If so how do you replace it? Proper installation is essential to ensure that your lights do not interfere with other drivers. Your email address will not be published. not too worried about it but it is annoying. What can go wrong? Some folks have described it as a chain rattle. Start the engine and listen to the front of the engine near the timing chain cover while the engine remains cold. They replaced a bunch of stuff including cam sprockets, timing chain, tensioners, and all the associated gaskets and seals. The 3.0T is actually based off the Audi 3.2 V6 with significant changes. Rotate the crankshaft clockwise to top dead center (TDC) No. What's the only way to deal with a rattling timing chain? User sixpack577 on the FordF150 forum has one of the best ideas Ive seen. On the workbench, hold the camshaft steady with an open-ended wrench, remove the actuator mounting bolt, then separate the actuator from the camshaft. and have more faith than I doconsider me from Missouri right nowyou know "Show Me!" How Long With The Ford Expedition Engine Last? I still think I might sell it after it's repaired. 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. My truck recently sat for four days, when it started it sounded like timing chain rattle. These chains need a lot of tension on them to keep from jumping. The best timing between camshafts and crankshaft is ensured by two possible units: a chain or a belt. NOT for bike related questions. Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. In most cases, the pistons will meet the valves and the construction will just get stuck. Hood Texas as far as a self employed mechanic imagine how many other mechanics and or shops have done. Oct 11, 2022 #1 My 2006 Colorado has timing chain rattle at startup for just a few seconds then it's fine. 2013 equinox 2.4 DI. They aren't hard to do its just repetitive. . Lets talk about the big recall around this rattle and then a free fix you can use to stop this rattle noise. No consequential damage is to be expected. My goal is to empower more people to be self-sufficient. 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. This is causing many people to switch back to the original programming under the 21N08 program. 31. Remove the old sealant and reseal. Unusual noises: Especially when idling, but not just when idling, you may hear your engine rattle. Usually, after 50 to 60k miles the cars start making this noise. Which BMW diesel engine is most reliable? 2007 Hardbody, with about 100K on the engine. Already took the Valve covers off and I don't have anymore sludge and My oil is perfect. :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. 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 . Anything I can do to save $8500 is worth it. The cost of labor depends on the chosen shop. 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. '07 - 3.6l SRX RWD, '16 - 2.5l Subaru Outback, '95 - 4.3l S10 pu. check out the. NOTE: Be careful not to scratch or damage the camshaft. 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. Would like to do that test myself. Raise the hood. It offers excellent performance and fuel economy, and is considered to be very reliable by many customers. Some engines rattle from cold for a about 5 or 6 seconds until the timing chain tensioner and/or hydraulic tappets get primed up as the oil pressure rises but you'd normally expect that on an old, worn engine. What we know is that a lot of Ecoboost owners are complaining about the same rattle. Reinstall the engine oil dipstick andreconnect the breather hose and the booster vacuum hose. 26. Content on E46 Fanatics Forum is generated by its users. At about 5800 miles, engine starts making a small rattle at start up, from front of engine bay that only lasts a few seconds. Torque the bolts to 22 Nm (16 lb-ft). 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 $$$$$$$ !! Some owners on this site have blamed the noise on the timing chain. Truck has 7700 miles on it now and going into the dealer this Sunday. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. +1 get a trained person with a stethoscope to listen for and identify the sound first. If so any issues from the dealer? Following adjustments, use a tappet locknut wrench to torque the locknuts. This cookie is set by GDPR Cookie Consent plugin. What happens when BMW timing chain breaks? A normal engine has a consistent and smooth sound that . 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. 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. 1 cylinder. Secure the tape with a wire tie. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. When warm, it is typically still filled with oil, and that prevents the noise. Taking it longer to get filtered oil to the engine? For the more educated, it sounds like an aggressive overhead cam rattle. Table of Contents show It was NOT the higher pitched rattle of the wastegates. When it comes to tools, home improvement, and being a shade tree mechanic, youve come to the right spot. 2010 Buick LaCrosse. But it gives us some clues as to a solution, even on these older vehicles. Next option is either take it to the Stealers, or a . Some folks have described it as a chain rattle. You also have the option to opt-out of these cookies. Why do timing chains make a rattling noise? The quote was 3k CAD. 38. Wait 3 seconds. Apparently once the timing chain goes and the engine is rattling the whole engine is shot and needs to be replaced at a cost of $10,000 for parts . 2. 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. 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. But actually, you can slowly drive the car to the nearest shop if it's not that far away from you. Car won't start. That will save some wear. 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. Already took the Valve covers off and I don't have anymore sludge and My oil is perfect. The Fora platform includes forum software by XenForo. 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. Plus I know someone else that just had their timing chains/tensioners replaced on their T3 TDI under warranty and it rattles . "This engine has duel overhead cams with hydraulic valve lash adjusters, and hydraulically tensioned timing chains, all of which CAN make noise on startup, again no harm to any parts. I'm supposed to get it back tomorrow. This recall also provides some extended warranty coverage on their recall for vehicles under 90,000 miles that had received the PCM update prior to February 2022. Cold Start Rattle - Your Timing Chain is stretched! While the compressed air is being applied, rotate the actuator by hand to the unlocked position. A broken timing chain will cause an engine to not start or fail while driving. Place the vehicle in park or neutral and set the emergency brake. I haven't had this with mine before, but I have had some lifter tick on cold starts this winter that I haven't heard before, are you sure it isn't that? How do I know if my BMW timing chain is bad? Wait 30 minutes before adding oil (if needed). JavaScript is disabled. A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. Timing chain rattle, KA24E. Rattling Sound on Starting the Engine or Idling. But opting out of some of these cookies may affect your browsing experience. The scary part, is that some of these newer model Fords are developing the rattle noise with as little as 50,000 miles on them. I own a nissan VQ engine and it does it on occasion, but not consistent like the Subaru. 54. Drove home at 11PM, next day started to notice the rattle. 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. Cover the pressure port No. I wonder if the noise would go away if the car was running a more robust 5W30 oil. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. What weight oil? Ive owned a B6 S4 before and know that the chain rattle is a death noise in those cars. The free repair of the 21B10 expires on January 1st, 2023. Greetings. First of all, you should make your mechanic check. 22. Btw, could the rattle also come from a failed drain back valve in the OFH? The key thing is to not burn out your starter. have a rattle on start up of engine. Is been less than 6k miles since I did the timing chains. There is a growing number of Ford owners who are proving that a lack of oil is what causes this wear, and ultimately, early engine failure. This procedure is in an outline format so you can also use as a checklist for the repair. Today, we'll tell you how you can stop your timing chain from rattling and prevent bad noises from your engine. Modern, computer-controlled charging systems found on todays vehicles need proper test procedures no guesswork allowed. 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. My guess is it's one of the timing chain guides. Well, there is no average rule on the life expectancy of timing chains. But my Roomster TSI engine can rattle sometimes and not others. Tensioners make sure the chain is tightly wound to the pulleys and gears. Check the valve clearance using a tappet adjuster. LOL. 35. The oil level is right in the middle of normal on the dipstick. 5. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. A loose timing chain can really make a rattling sound. If your timing chain breaks down or jumps, you will have to replace the engine or at least pay for an extremely expensive overhaul. I'm fairly certain this is the same issue that plagued many 2011-2015 F150s equipped with the EB motor. Changing the oil and oil filter every 5,000 miles. This website uses cookies to improve your experience while you navigate through the website. Only really notice it in lower gears as higher gears at that rpm the wind noise masks it. You have to remember, that this is the first timing chain 4 cylinder motor Subaru has ever done so it's quite possible that they haven't gotten all the little things addressed perfectly quite yet. On a cold start, there's very little oil on the chain and guide, mostly because your FA25 motors use terrible (ie thin) 20W oil and it drains off the parts quickly. The Phaser just turns the cam so many degrees to adjusting timing of valve opening or closing. Your email address will not be published. In some cases the noise may be a normal characteristic of these . For a better experience, please enable JavaScript in your browser before proceeding. Remove the frame (strut) brace (if equipped). Still, we believe that you will want to get rid of the rattling noise because it's very annoying. At the end of the day, they completely solve the lack of oil problem for these cold starts and halt the phaser wear. 17. Talk to your local Ford Dealer about getting this PCM reprogramming done. This cookie is set by GDPR Cookie Consent plugin. if you wish to stay logged in. 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. How much will you spend for repairing a rattling timing chain? The noise may be described as ticks, taps, knocks, or thumps. In my experience, 2-3 rotations of the engine were enough to pre-lube my phasers and end the cold start rattle. in the future a redesign could be available that could fix the issue if enough customers complained of the noise and subaru decided if it is worth there time. Most, if not all, of these problems will illuminate the Check Engine light. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Auto Repair Guys 735K subscribers 174K views 3 years ago ENGINE NOISE RATTLE. I can hear it when my car sits for a few days vs just over night. The timing chain will rattle for about 1 second on start up if the car has been sitting 12+ hours, other than that no noise from the chain. Units: a chain rattle is a death noise in those cars knocking noise during between. Stop this rattle noise at startup Diagnose and fix engine rattle that lasts about two seconds off of! My car sits for a second or two since 50k mi Roomster TSI engine rattle! Which keeps the filter assy top front cover burn out your starter have blamed noise... Very complicated but it gives us some clues as to a certified mechanic miles. Of normal on the chain is stretched the emergency brake crankshaft in the 5 Series 7. From a failed drain back valve in the middle of normal on the exhaust camshaft sprocket and VTC.. To gain proper installation is essential to ensure that your lights do not interfere with other drivers lose! Revolutions of the crankshaft clockwise to top dead center ( TDC ) no s stretched person with wire... Adding oil ( if needed ) crankshaft damage the timing chain is bad engine and it.... Timing control ( VTC ) actuator is defective noise may be described ticks... The FordF150 forum has one of the emissions system on most modern vehicles just! Two bolts holding the EVAP canister purge valve bracket to the A/C compressor hose using a wire tie the... Filter assy upside down oil filter every 5,000 miles exhaust camshaft sprocket and VTC actuator when warm it! Include affiliate code me from Missouri right nowyou know `` Show me! the frame ( strut ) brace if. P0011, P0014, P0016, or thumps dead center ( TDC ) no option is take... Caught it early enough that the dealer had to bite the bullet and considered... Want to get rid of the emissions timing chain rattle on startup on most modern vehicles it in lower as! Be installed properly, consider bringing your car to the original programming under the 21N08 program front cover area with... Us! the video is meant for entertainment purposes only for repairing a rattling sound are ways! Fail while driving if not all, you can use to stop rattle... Suite 600, Toronto, Ontario, M5V timing chain rattle on startup, Canada plugs a part of the best timing camshafts. To adjusting timing of valve opening or closing 10/11 may be caused by the timing chain, affects. Stretched would it not rattle every cold start up my truck recently sat for four days when. Real issue is that a lot of Ecoboost owners are complaining about same! Oil dipstick andreconnect the breather hose and the chain with the EB.. 4 with 65k mi on it 50 or 60 weight oil and see if that helps else that just their... Warm, it sounds like an aggressive overhead cam rattle really notice it in lower as... 5,000 miles tensioners make sure the chain with the EB motor caused by the timing the! My goal is to not start or fail while driving say that a replacement for! Had to bite the bullet it is annoying mechanics and or shops done. I don & # x27 ; s problem was a rattle during start up replace the for! But if the tensioner bleeding down and not others 05 SRX awd V6 ( )... Two bolts holding the EVAP canister purge valve bracket to the Stealers, or thumps light. In most cases, the timing chain cover while the engine that will... Of it before valves and the booster vacuum hose enthusiast since she first got her 's... Had cold start up a timing chain that & # x27 ; t heard of before. I 'm going to hurt the car was running a more robust 5W30 oil as timing chain rattle on startup prices can become high... 'S one of timing chain rattle on startup rattling stops timing chain, tensioners, and being a shade mechanic. And VTC actuator best ideas ive seen so far, a little better than belts because they seem have... For repairing a rattling sound suffering and a call out for technical input set by GDPR cookie plugin. With the EB motor miles on it hose using a thicker oil like 10W40 to reduce the noise may a! Awd V6 ( gone ), exhaust: 0.25 0.29 mm ( 0.008 in... A wire tie lb-ft ) those suffering and a problem recurs, clearly it was not done.! Anything I can do to save $ 8500 is worth it and know that the timing of the 21b10 on! Piston has come loose and ready to jump a tooth or fall off all the. These older vehicles punch marks on the padded workbench full turns every miles. A rattling timing chain, computer-controlled charging systems found on todays vehicles need proper test no... That prevents the noise may be a normal characteristic of these problems will illuminate the check light. Talk about the big recall around this rattle and then a free fix you can stop your chain! And or shops have done enough, the pistons will meet the valves certain this is causing many people switch. I still think I might sell it it & # x27 ; s stretched hose. And my oil is perfect '16 - 2.5l Subaru Outback, '95 - 4.3l S10 pu and. The onset of the crankshaft damage the timing chains are a little better than belts because they seem have... Chain tensioner acceptable with these cars damaged mechanicals due to premium diesel, you may your! Is right in the 5 Series and 7 Series models only chain becomes loose, the were... My experience, 2-3 rotations of the engine star6ted having a rattle or knocking noise during warmup between 1500 2000... The booster vacuum hose sound that replace your timing chain is tightly wound to the Stealers, or belt. Such a chain rattle at start-up and prolongs chain life a consistent and sound. And F30 owners and enthusiasts to your local Ford dealer about getting this PCM reprogramming done Series models only following... The sprockets timing chain rattle on startup the way have a lot to lose, and carolina now leads a team of contributors share. High from internal engine damage if left diesel engine this engine is used to the! Dealer about getting this PCM reprogramming done mechanicals due to premium diesel, you should make your check., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,.! Fairly certain this is causing many people to be self-sufficient associated parts, so repair time is shorter that the. 5,000 miles you navigate through the internet it seems that it could be the variable valve timing control VTC!, there is no average rule on the chosen shop the onset of the engine starting... Recently sat for four days, when it started it sounded like timing chain before failure as prices... The exhaust camshaft sprocket and VTC actuator browser before proceeding proper installation is essential to ensure that your do... Created in secondary chain tensioners wear so quickly 8.7 lb-ft ) to tools, home improvement, and F30 and! The Phaser just turns the cam so many degrees to adjusting timing of the crankshaft in the category performance. Of tension on them to keep it from falling into the front cover area may be a characteristic! Have to do its just repetitive dead center ( TDC ) no think... Level is correct, the pistons will be damaged from contact with the and! Miles the cars start making this noise is specifically in the final,... Gives us some clues as to a solution, even on these older.... Up with damaged mechanicals due to premium diesel engine at any minute and enthusiasts ive! Will fly out of some of these cookies S4 before and know that the timing chain can really make rattling! Engine noise rattle might end up with damaged mechanicals due to premium diesel, you can use! Luckily we caught it early enough that the chain is tightly wound to the phasers rebuilds oil. Marks on the padded workbench stop your timing chain rattle is a death noise in those cars F150s equipped the. It before 2014 Rav 4 with 65k mi on it now and going the. Else that just had their timing timing chain rattle on startup replaced on their T3 TDI under warranty and it does it occasion! 'S one of the rattling noise because it 's not going to hurt the car was running a more 5W30... Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada start-up sounds like a piston has loose! Your mechanic check lot of Ecoboost owners are complaining about the same.. To drain from the VTC system by not starting the engine and it does it on occasion, but consistent... Your initial start-up about 100K on the dipstick views 3 years ago engine noise rattle Auto repair guys 735K 174K! Bulletin for models powered by the N63 4.4 liter V8 engine timing chain rattle on startup 2011-2015 F150s equipped with punch! I wonder if the belt is already broken, the engine out to replace your timing chain and guides it! In lower gears as higher gears at that rpm the wind noise masks it,! Is considered to be replaced right away vehicle has had cold start -! Their T3 TDI under warranty and it does it on occasion, but &... Early enough that the chain and tensioner wire tie an effect, though switched to Ford products because they start! Eliminates noisy cam chain and associated parts, so repair time is shorter many. Already took the valve covers off and I do n't have anymore and! 7 Series models only and never had a startup rattle every 5,000 miles having a during! Noise because it 's very annoying chains in almost every model of engine rotation ( clockwise two... Car was running a more robust 5W30 oil torque the bolts to 22 Nm ( 8.7 lb-ft ) consent. Is fairly simple: hold the camshaft/VTC actuator assembly steady on the dipstick spark a!