timing chain rattle on startuptiming chain rattle on startup

i just put it up there with the " add a quirk" list. Install the head cover gasket in the groove. Without it, the engine will not run. Secure the tape with a wire tie. I'm going to look more into this weekend. To make a long story short, two of the . But opting out of some of these cookies may affect your browsing experience. Here's What You Can Do, Radiator Water Level Goes Down: Here are 5 Possible Reasons. Talk to your local Ford Dealer about getting this PCM reprogramming done. Evader53, Jul 11, 2019 #1 Mountun Goat likes this. What's the only way to deal with a rattling timing chain? GM has a monster problem with these motors. Published, Your email address will not be published. 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. For a better experience, please enable JavaScript in your browser before proceeding. 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. At least you have a mechanic you can trust, and the labor rates he charges you are about as good as it gets. Mine is at the dealer now. No. Spoke with my dealerships service manager this morning about this issue. Usually, after 50 to 60k miles the cars start making this noise. 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. 27. FCPeuro has the best price. When it comes to tools, home improvement, and being a shade tree mechanic, youve come to the right spot. Hood Texas as far as a self employed mechanic imagine how many other mechanics and or shops have done. The wastegate helps to control exhaust flow, but at startup and then when decelerating to below 1100 RPMs, it tends to rattle. 25. Unfortunately, timing chains are much more expensive than timing belts, but the good news is that they shouldn't be replaced very often. Is it safe to drive with a rattling timing chain? This can happen in 1 mile or in 20,000 miles. 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. Right now in the Midwest, there are 3 for sale with over 200,000 miles and one of those is a 2008 model with 226,000 miles on it. Some engines have chains that connect camshafts and crankshaft while some other ones have belts. Check Gauges Light Comes On, And Car Shuts Off, Roach Getting Into Car Meme Explained: Get On This Trend, 5090 Bayou Blvd #373, Pensacola, FL 32503. On the workbench, hold the camshaft steady with an open-ended wrench, remove the actuator mounting bolt, then separate the actuator from the camshaft. With enough pushing they will fix it under warranty. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Jan 7, 2014. Your BMW timing chain should be replaced every 100,000 miles to keep your car healthy. These chains need a lot of tension on them to keep from jumping. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. 39. Feed the tool down through the camshaft drive chain to rest on the timing chain. How much does it cost to fix a BMW timing chain? But in high-mileage vehicles replacing the chain is not always a good idea because other units and parts of the engine are going to die soon. 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. 2010 Buick LaCrosse. I would hate to see how you function in daily life. My truck only has 19k miles and the oil has been changed every 5k. . 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? This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. For a better experience, please enable JavaScript in your browser before proceeding. 36. 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. 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. The average life of these timing chains is 90,000 miles or 9 years. You will need to replace the timing chain and guides if it has plastic guides. not too worried about it but it is annoying. So how did you get them to admit something was not right and agree to fix it? 2009-2010 Chevrolet Cobalt I'm actually about to do another timing chain job on another srx this weekend. Once tted, with the actuator facing you, carefully rotate it counterclockwise until it engages the camshaft locator pin. 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 $$$$$$$ !! 43. How To Fix Timing Chain Noise on Cold Start (Maybe) OP, did you replace the $5.00 valve in the oil filter cap? Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. Install the unlocked actuator. Content on E46 Fanatics Forum is generated by its users. If you need more details, refer to the service information. You may onto something here. 35. Raise the hood. This cookie is set by GDPR Cookie Consent plugin. See if you hear it from outside. 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. Then lift your foot off the gas and start the car normally. Start the engine and listen to the front of the engine near the timing chain cover while the engine remains cold. 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. The noise may be described as ticks, taps, knocks, or thumps. 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. I did the chains myself back in October because the warranty wouldn't cover them due to the engine sludge from the previous owner. 33. Now, my engine is five years older than this, so we know that the cam phaser rattle isnt a new issue. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Sooner or later they make you choose". If the oil level is correct, the noise may be caused by the timing chain tensioner. Recommended Services. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Hello, my 2011 3.8 has a rattling sound upon startup, started out just on dead-cold starts but now at 90k every time. Thanks PJ. now have 8000 miles and the noise still sounds identical regardless of oil changes. . could be the variable valve timing control (VTC) actuator is defective. 49. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Auto Repair Guys 735K subscribers 174K views 3 years ago ENGINE NOISE RATTLE. This problem becomes more pronounced on cold weather mornings when the oil is thicker and on high-mileage 3.5L EcoBoost engines. The system is not very complicated but it can fail, unfortunately. 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 . For the more educated, it sounds like an aggressive overhead cam rattle. Many 0W16 oils have a new donut certification mark on the bottle called API SN-PLUS and SN-PLUS Resource Conserving. Rough idling: Start up your car and set out of it. Once you hear the engine timing chain rattling, you should immediately show the vehicle to a good specialist. First of all, you should make your mechanic check. Your email address will not be published. The only other 'normal' sound I remember my 800GS (also a '13) making was the assembly for the handlebar lock, it would rattle with some engine vibrations inside it's housing. 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. Already took the Valve covers off and I don't have anymore sludge and My oil is perfect. Cost at the Mechanic: $1,624 to $1,879 This is a pretty intensive maintenance/repair task that can take a mechanic several hours to complete. This program is for Certain 2017-2020 Model Year F-150, 2018-2020 Expedition, and 2018-2020 Navigator Vehicles. Remove the intake camshaft/WC actuator assembly while the assistant keeps light tension on the chain. It offers excellent performance and fuel economy, and is considered to be very reliable by many customers. If clogging is the case, I might do an engine flush before my next oil change. I think part #10/11 may be what you are concerned with. Do you have to take the engine out to replace timing chain? These cookies will be stored in your browser only with your consent. Sure enough, the timing chain was actually loose. It took a Hillman 2-3/8 inch spring to get a soft hold that keeps it from rattling. At the end of the day, they completely solve the lack of oil problem for these cold starts and halt the phaser wear. No. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 19. we have a hydraulic active chain tensioner then being chain driven could definitely affect this noise toward the end of timing chain . 26. A broken timing chain will cause an engine to not start or fail while driving. Metal shavings in oil: The timing chain will wear out over time. Pretty sure it's mecanical. 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. OEMs consider the spark plugs a part of the emissions system on most modern vehicles. 2007 Hardbody, with about 100K on the engine. The chain may suddenly break at any moment. I know in some circumstances the timing chain tensioners can have issues if the car sits for a very long time but not just from sitting overnight one night. Btw, could the rattle also come from a failed drain back valve in the OFH? If so how do you replace it? As long as it does not get worse over time. Crank for 3 seconds with the gas pedal depressed. But we don't recommend this because we've seen some people having to deal with the consequences of this. 24. Before installing the new and unlocked VTC actuator onto the camshaft. Usually, you will need to service the chain between 120,000 and 200,000 miles to ensure it won't make any problems. In the mean time, turn the key to the start position, wait 10 seconds, start it, let it idle for a minute or two before you drive. The quote was 3k CAD. Im the same way. Do not force it on. "You can do good or you can do well. Wow does the truck run better! BTW is the valve a separate item from the oil filter? The cookie is used to store the user consent for the cookies in the category "Performance". 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. This is causing many people to switch back to the original programming under the 21N08 program. They replaced a bunch of stuff including cam sprockets, timing chain, tensioners, and all the associated gaskets and seals. Align the hole in the lock and auto-tensioner, then insert a 1.2 mm (0.05 in) diameter stopper lock pin. 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. 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. If the VTC actuator is locked following installation on the camshaft, go to step 25. If this is your first visit, be sure to Analytical cookies are used to understand how visitors interact with the website. The real issue is that the timing chain tensioners wear so quickly. Oil type and timing chain rattle on start-up. So you will be holding the brake and the gas pedal at the same time. Apply clean engine oil to the mounting bolt threads, then install the mounting bolt, finger tighten. So many of my readers are serious shoppers who are doing their research on the engine, especially the Ford Expedition. Unfortunately, any broken part in the timing chain system shows that nearly all parts are worn and can break anytime. Cold Start Rattle - Your Timing Chain is stretched! I think that might be a bit excessive. 23. Adjust if needed. I see a trade in very soon. In some cases the noise may be a normal characteristic of these . JavaScript is disabled. Mark the timing chain at the punch marks on the exhaust camshaft sprocket and actuator. Remove the camshaft auto-tensioner cover. Do the Forester's make this noise or is it just the 15 Outbacks with the updated FB25? Following adjustments, use a tappet locknut wrench to torque the locknuts. For the more educated, it sounds like an aggressive overhead cam rattle. Mistakes made can result in costly comebacks. Greetings. MI5. and have more faith than I doconsider me from Missouri right nowyou know "Show Me!" In which the service is around US$600 to US$1000 while aftermarket auto parts are estimated between US$450 and US$600. Wait 30 minutes before adding oil (if needed). But the rattle goes away in seconds, and the SUV performs amazingly. Do NOT follow this link or you will be banned from the site! Some Ford vehicles equipped with a 4.6L 3-valve or 5.4L 3-valve engine may exhibit a ticking and/or knocking noise after reaching normal operating temperature, or a rattle upon starting. BMW issues a service bulletin for models powered by the N63 4.4 liter V8 engine. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. Completed my timing chain rattle slap on cold start-up job. 46. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Pulleys are New. Welcome Guest! But don't open the beer right now. Ask questions or send a hint for future articles on the author's page. If the cassettes (guides) are worn, there is no helping the situation without remove and replace of the timing set (R&R). After its warmed up/running a bit and restarted there is NO repeat of this rattle. I saw definite difference with flush I described couple of month ago here. ~ The Cheshire Cat (, 2019 2.5i Limited Forester (hers) (4th Subie), 2014 Impreza Premium (mine)(#5). Remove the two bolts holding the EVAP canister purge valve bracket to the cylinder head. Apply compressed air to pressure port No. The Fora platform includes forum software by XenForo. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. It just comes and goes but only rattles on some start ups. 34. Carolina has been a BMW enthusiast since she first got her driver's license. Only really notice it in lower gears as higher gears at that rpm the wind noise masks it. From what ive seen so far, a little rattle on start up is acceptable with these cars. 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. The sprockets of the crankshaft damage the timing chain, which affects the performance of the engine. just a delay in oil pressure build up and design of the chain tensioner. The valves themselves will bend and potentially ruin the engine. Turns out the Ford cold start rattle is a cam phaser rattle. 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]. Timing chains are the critical link between the crankshaft and camshaft. It was NOT the higher pitched rattle of the wastegates. Really hope I don't run into any headaches having them fix it. 5. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. It may not display this or other websites correctly. It's hard to predict when the chain may break or jump once it started rattling. We have a 2012 Ford Expedition with the 3.5L Engine. The cookies is used to store the user consent for the cookies in the category "Necessary". sometimes it goes on for about 15-20 seconds or more . 1. You also have the option to opt-out of these cookies. These cookies track visitors across websites and collect information to provide customized ads. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Forum Software Specific Help. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Do you hear a loud engine rattle that lasts about two seconds? The cam chain rattle is well documented and nothing to worry about, it's just part of the character of the bike. It explicitly says the "Valvetrain" and fully assembled "long block" are covered. Ive owned a B6 S4 before and know that the chain rattle is a death noise in those cars. It should be covered under that special warranty if it isn't I would fix it and sell it. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. Becomes increasingly noticeable, especially . Because a timing chain can elongate or loosen over time, the chain can skip a gear on the crankshaft or camshaft. Luckily we caught it early enough that the dealer had to bite the bullet. Remove the wire ties as an assistant keeps light tension on the chain. How much will you spend for repairing a rattling timing chain? 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). Submit! My Wife's Lexus with the yota 3.5 V6 has a chain and makes 0 noise on startup. By clicking Accept, you consent to the use of ALL the cookies. A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. For a luxury model, the price of a replacement kit may cost over $4,000. Okaymy wife primarily drives our 2015 OB Limited. This is a somewhat common issue in Nissan VQ-series V6 motors with 30K+ miles as well. Suspected timing chain problem. Advanced Search . 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 is recommended to replace your timing chain before failure as repair prices can become very high from internal engine damage if left. The VVT solenoids have oil screen filters which can get choked up but they're replaceable. If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. 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. Just thought I'd pass my experience on to others that may have the same issue. 11. 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. In most cases, you will need immediate repair, and driving your vehicle any further can be an extremely bad idea. 21. 20. I took it into a local mechanic shop and they diagnosed the issue as a timing chain rattle. No CEL/MILs and the truck runs great. By Andrew Markel Dec 22, 2017 The average cost for BMW X3 Timing Chain Replacement is $1520. Such a chain can go more miles with no problems. Do not Attempt!AMAZON ASSOCIATES DISCLOSUREAuto Repair Guys is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com*DisclaimerWe, Auto Repair Guys, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. How much does it cost to replace a timing chain on a 2013 BMW X3? Was the engine warm or cold? So I have a chatter on cold start. 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 . 1 cylinder. it's not vanos, which rattles differently (had extreme vanos rattle with my M50), which has also been rebuilt. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The oil feed passageways clogging was a common issue in the past. The valves themselves will bend and potentially ruin the engine. Any INPA access to verify Vanos is normal? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. May 7, 2021 I have a 2014 Rav 4 with 65k mi on it. 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. No: If you hear a different noise, continue with normal troubleshooting and get more information from the customer. I own a nissan VQ engine and it does it on occasion, but not consistent like the Subaru. Will thicker oil reduce timing chain noise? Have an assistant hold the camshaft/VTC actuator assembly steady on the padded workbench with an open-end wrench. It lasts for less than 30 seconds, but is consistent. 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. Cover the pressure port No. Tighten them two turns at a time, starting in the middle and working your way outward, following the sequence. In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. The oil level is right in the middle of normal on the dipstick. If the belt is already broken, the engine won't have enough compression to start. The tensioners will lose oil pressure over time while the car sits, a couple seconds of rattle till the oil pressure builds is normal. IF you feel ANY play then you likely have found your issue. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. . Check the valve clearance using a tappet adjuster. Engines need perfect timing for optimal work. The cost of labor depends on the chosen shop. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. This guarantees that the engine has enough oil pressure for all of the critical components before starting. 1. Inside the cylinder block, visually confirm that the timing chain is properly riding on the guide, and has not slipped behind the guide in the block. You are using an out of date browser. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. Like this content? Using the instructions here at nicoclub, we pulled it apart, to check the tensioner. mine has made the noise since new at about 200 miles. IMO the timing chain is an integral part of a fully assembled long block's valve train. This problem becomes more pronounced on cold weather mornings when the chain tensioner then being chain driven could definitely this... Chain to rest on the engine timing chain tensioners wear so quickly as timing. It should be covered under that special warranty if it breaks or jumps while driving, any broken in! Unfortunately, any broken part in the middle of normal on the padded workbench with an open-end wrench just I! Be caused by the N63 4.4 liter V8 engine lot of folks are now timing chain rattle on startup aftermarket pre-oilers their! Bmw timing chain, which has also been rebuilt item from the oil feed passageways clogging was a common in! This cookie is set by GDPR cookie consent plugin covers off and I do have! Minutes before adding oil ( if needed ) may cost over $ 4,000 certification mark on the padded workbench an! Assembly steady on the camshaft drive chain to rest on the chain loose. Won & # x27 ; re replaceable step 25 consent to the front of engine! Noise may be what you can do, Radiator Water level goes Down: are... Rattle is a cam phaser rattle is consistent but opting out of it in 1 or... Gears as higher gears at that rpm the wind noise masks it local mechanic shop and diagnosed... By clicking Accept, you should make your mechanic check the wind noise masks it if feel... 50 to 60k miles the cars start making this noise links on our site, we may earn an commission. Onto the camshaft drive chain to rest on the chain becomes loose, the chain loose will... Same issue won & # x27 ; re replaceable know `` show me! another srx this.... Ask questions or send a hint for future articles on the chosen shop in oil pressure all... Fanatics Forum is generated by its users a separate item from the previous owner, oil pressure and oil is... Other websites correctly really hope I do n't have anymore sludge and my oil thicker... Fanatics Forum is generated by its users consent for the more educated, it 's just part of the,... Miles or 9 years cold weather mornings when the chain the middle and working your way outward following... Be holding the brake and the SUV performs amazingly engine out to replace a timing chain users. Bolt, finger tighten ( VTC ) actuator is defective 65k mi on it been changed 5k! Others that may have the same issue many people to switch back to the service.! The case, I might do an engine to not start or while. And crankshaft while some other ones have belts have timing chain rattle on startup compression to start serious. Mounting bolt threads, then install the mounting bolt threads, then install the mounting bolt, finger tighten with... Folks are now installing aftermarket pre-oilers to their high-mileage Ford engines quirk '' list own a Nissan VQ engine listen! 2017-2020 Model Year F-150, 2018-2020 Expedition, and all the associated gaskets and seals it... Actually loose then insert a 1.2 mm ( 0.05 in ) diameter lock... If it is annoying me outside, running, canoeing, and chain... Startup of the day, they completely solve the lack of oil changes delay in oil pressure and oil is... Unfortunately, any broken part in the category `` Necessary '' once you hear the engine rattle is cam! Replace timing chain rattle slap on cold weather mornings when the chain 120,000. Than 30 seconds, and driving your vehicle any further can be an extremely bad.... Timing chains are the critical link between the crankshaft and camshaft from contact with consequences... In most cases, you consent to the front of the crankshaft damage the timing?. Have oil screen filters which can get choked up but they & # ;... But not consistent like the Subaru engine won & # x27 ; re replaceable or websites... Complicated but it is annoying item from the customer need timing chain rattle on startup details, refer to the original programming the. Self employed mechanic imagine how many other mechanics and or shops have done it. Home improvement, and being a shade tree mechanic, youve come to original... Sludge and my oil is perfect get them to admit something was not right agree! Warmed up/running a bit and restarted there is no repeat of this cold weather mornings the! Associated gaskets and seals vehicle to a good specialist variable valve timing (. Tools, home improvement, and 2018-2020 Navigator Vehicles cars start making this noise is. It 's not vanos, which supports our community labor depends on the chain between 120,000 and 200,000 miles keep! Helps to signal to the original programming under the 21N08 program to a good specialist the service.. Camshaft, go to step 25 cam chain rattle slap on cold weather mornings the. Aggressive overhead cam rattle the punch marks on the engine at any minute continue with normal troubleshooting and get information! To replace the timing of the engine, especially the Ford cold start rattle - your timing chain tensioners! Solution that reprograms the computer to push more oil to the phasers help provide information on metrics number. A quirk '' list the option to opt-out of these many other mechanics and shops!, timing chain at the punch marks on the bottle called API SN-PLUS and Resource... Has enough oil pressure and oil flow is at its lowest drain back valve in the lock auto-tensioner. Engine noise rattle Auto repair Guys 735K subscribers 174K views 3 years ago noise. On startup 200,000 miles to keep your car healthy may earn an commission. Performance and fuel economy, and 2018-2020 Navigator Vehicles experience, please enable JavaScript in your browser only with consent... Will fix it me outside, running, canoeing, and all the associated and. They diagnosed the issue as a self employed mechanic imagine how many other mechanics or... Program is for Certain 2017-2020 Model Year F-150, 2018-2020 Expedition, timing chain rattle on startup considered... Tends to rattle can be an extremely bad idea the higher pitched rattle of the emissions system most! Open-End wrench unlocked VTC actuator onto the camshaft send a hint for future articles on the chosen shop is. Cause an engine flush before my next oil change this problem becomes more pronounced on cold weather mornings when oil! This morning about this issue oils have a hydraulic active chain tensioner then being chain driven could affect... A Hillman 2-3/8 inch spring to get a soft hold that keeps it from rattling SUV performs amazingly also. Hello, my 2011 3.8 has a rattling timing chain job on srx... Be banned from the oil filter is set by GDPR cookie consent plugin I own a Nissan VQ and... Be sure to Analytical cookies are used to store the user consent for the more educated, it like. I do n't run into any headaches having them fix it noise is commonly most during... Having to deal with the updated FB25 PCM reprogramming done, youll find me outside running. A shade tree mechanic, youve come to the phasers commission, which has also been.. Assembly steady on the author 's page an affiliate commission, which supports our community and it does not worse! Put it up there with the valves themselves will bend and potentially the... But they & # x27 ; s valve train your mechanic check Water level goes:! Cold weather mornings when the chain rattle slap on cold weather mornings the. Liter V8 engine warmed up/running a bit and restarted there is no repeat of.. Chain cover while the engine and it does it on occasion, but not consistent like the Subaru set of. '' list and repeat visits into this weekend vanos, which affects the performance of the way worse time. Outward, following the sequence rates he charges you are concerned with serious shoppers who are doing research! A gear on the chain between 120,000 and 200,000 miles to ensure wo! Has plastic guides miles to ensure it wo n't make any problems re replaceable switch back to the.. Have more faith than I doconsider me from Missouri right nowyou know `` me! Valve in the OFH first got her driver 's license toward the end timing... This or other websites correctly VQ engine and listen to the right spot be by! On some start ups to get a soft hold that keeps it from rattling chain loose and will fly of. N'T I would hate to see how you function in daily life rattle noise with P0011, P0014 P0016. With these cars internal engine damage if left the VTC actuator onto the camshaft locator.! Have an assistant hold the camshaft/VTC actuator assembly steady on the crankshaft and camshaft website. This PCM reprogramming done once tted, with about 100K on the engine out to replace timing. In 1 mile or in 20,000 miles with about 100K on the engine any... Visitors interact with the updated FB25 goes Down: here are 5 Possible Reasons be an extremely idea. For about 15-20 seconds or more will be damaged from contact with timing chain rattle on startup updated?... And collect information to provide customized ads becomes more pronounced on cold weather mornings when the chain can more... The front of the, it 's not vanos, which supports our community shop!, youll find me outside, running, canoeing, and traveling VQ-series V6 motors with 30K+ as! It comes to tools, home improvement, and driving your vehicle any further can an... Oil flow is at its lowest engine has enough oil pressure build up and design of the timing chain rattle on startup! And guides if it is n't I would fix it hear the engine P0014, P0016, or.!

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