Once you hear the engine timing chain rattling, you should immediately show the vehicle to a good specialist. At least you have a mechanic you can trust, and the labor rates he charges you are about as good as it gets. Oil type and timing chain rattle on start-up. Rotate the crankshaft counterclockwise to compress the auto-tensioner. Remove the five camshaft holders. Recent motor rebuild, so a new pump was installed, right?, New tensioner: what brand? My car's problem was a rattle during start up. When warm, it is typically still filled with oil, and that prevents the noise. Personally I would take it to a different dealer. Using the instructions here at nicoclub, we pulled it apart, to check the tensioner. Advanced Search . 1 cylinder. Secure the chain to the sprocket with a wire tie. Unfortunately, any broken part in the timing chain system shows that nearly all parts are worn and can break anytime. Replace the VTC actuator. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Lexus says this is normal. 12. Now the Toyota TSB only replaces the Cams for the issue, not the chain and tensioner. This issue has plagued Fords since 2012, so it is a common issue. This cookie is set by GDPR Cookie Consent plugin. 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. Necessary cookies are absolutely essential for the website to function properly. Remedy: My name is Zachary Drumm! You will need to replace the timing chain and guides if it has plastic guides. 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. You may onto something here. Set them aside on a clean surface in the exact order and position that they were removed from the head. The FB engine has been out since 2011, so in my opinion they have had plenty of time to iron out these issues. Following adjustments, use a tappet locknut wrench to torque the locknuts. It seems that it could be the tensioner bleeding down pressure for the timing chain. As long as it does not get worse over time. we have a hydraulic active chain tensioner then being chain driven could definitely affect this noise toward the end of timing chain . They aren't hard to do its just repetitive. H6 OBW VDC, H6 OB Sedan, Tribeca, Lifted XT6. At least once a day my 2018 5.7 rattles for 1-2 seconds when starting. If the VTC actuator is locked following installation on the camshaft, go to step 25. Does your 5.7 do this? Then wait three hours before starting the engine. But if it's about a broken pump or tensioner, things may be much less positive. Cold Start Rattle - Your Timing Chain is stretched! When the check valve is modified so the guides keep heavy pressure and tension on the chains overnight, there will be more resistance to starting the engine when cold. I saw definite difference with flush I described couple of month ago here. The rattle happens immediately after the engine starts and lasts about 2-3 seconds. Unless there is a specific fault, the timing chain should be replaced between 80,000 and 120,000 miles. I don't think the tensioner is hydraulic. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. Tighten the timing chain tensioner to 55 ft.lbs. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 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. 1 cylinder. Some owners on this site have blamed the noise on the timing chain. Analytical cookies are used to understand how visitors interact with the website. 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. Then stop at the TDC mark. 19. How many hours does it take to replace a timing chain? 1 on the camshaft with several layers of electrical tape. Pre-oilers are generally only used for engine rebuilds to oil the top-end of the engine before starting. This cookie is set by GDPR Cookie Consent plugin. These cookies track visitors across websites and collect information to provide customized ads. Also the rattle is only the first half a second after start. By Engine Builder. if you wish to stay logged in. 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. I haven't heard of it before. In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. What we know is that a lot of Ecoboost owners are complaining about the same rattle. This noise is specifically in the top front cover area. These cookies ensure basic functionalities and security features of the website, anonymously. So many of my readers are serious shoppers who are doing their research on the engine, especially the Ford Expedition. This can happen in 1 mile or in 20,000 miles. A loose timing chain can really make a rattling sound. A normal engine has a consistent and smooth sound that . This guarantees that the engine has enough oil pressure for all of the critical components before starting. The solution is fairly simple: hold the gas pedal down for 2-3 revolutions of the engine when starting on your initial start-up. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. See if you hear it from outside. Usually, you will need to service the chain between 120,000 and 200,000 miles to ensure it won't make any problems. 39. How long should an average timing chain last? If the new VTC actuator is unlocked after installation on the camshaft, go to step 28. If the belt is already broken, the engine won't have enough compression to start. It was very cold this morning and hadn't been used since day before but not sign of rattle. I pulled off the intake manifold and valve cover and was surprised to see that the timing chain guide looked good and there wasn't any visible slack in the chain) the truck has 230,000 miles on it. 35. The rattle indicates that there is the minimum amount of starting resistance, which is good in cold weather. Taking it longer to get filtered oil to the engine? Have checked forums and found answers regarding cold start up and timing chains etc. I comfirm it's the chain, and not lifters. But my Roomster TSI engine can rattle sometimes and not others. "You can do good or you can do well. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. Do not force it on. Truck has 7700 miles on it now and going into the dealer this Sunday. it's not vanos, which rattles differently (had extreme vanos rattle with my M50), which has also been rebuilt. Install the head cover gasket in the groove. The repair included replacing a cam sprocket, RH side timing chain tensioner and cam phasers. The timing chain and tensioner is no trivial task to access and means engine out which means massive intrusion by dealer mechanics. Information given in this video does not guarantee the desired outcome. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I own a nissan VQ engine and it does it on occasion, but not consistent like the Subaru. If oil is restricted, then why after short start up the tensioner seemed to have enough tension to quiet the chain? Before installing the new and unlocked VTC actuator onto the camshaft. Some folks have described it as a chain rattle. It sounds like a timing chain slap/rattle. Install the camshaft holders. While it's most noticeable at startup, that doesn't mean that you won't be able to hear it all times. Today, we'll tell you how you can stop your timing chain from rattling and prevent bad noises from your engine. How to Stop Timing Chain Noise? Secure the tape with a wire tie. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. Posts: 658. Your vehicles timing chain is a critical component. If the cassettes (guides) are worn, there is no helping the situation without remove and replace of the timing set (R&R). At about 5800 miles, engine starts making a small rattle at start up, from front of engine bay that only lasts a few seconds. 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. Anything I can do to save $8500 is worth it. Unfortunately, timing chains are much more expensive than timing belts, but the good news is that they shouldn't be replaced very often. Rotate the crankshaft in the direction of engine rotation (clockwise) two full turns. Oil level good I check out daily. How much will you spend for repairing a rattling timing chain? Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. 20. Proper installation is essential to ensure that your lights do not interfere with other drivers. The motor may also lack accelerating power. ENGINE NOISE RATTLE COLD START OR ALL THE TIME. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. Rough idling: Start up your car and set out of it. When installed and rotated this way the VTC actuator will not lock. 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. Since it will only cost an oil change and $6 of ATF, it's worth a try. 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 chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Just thought I'd pass my experience on to others that may have the same issue. One is a rattle on startup. The Fora platform includes forum software by XenForo. While , And despite their simplicity, a cold air intake actually provides a decent horsepower boost for a small investment. 18. Engine is still quiet at start up now after 500 miles since picking it up. now have 8000 miles and the noise still sounds identical regardless of oil changes. The possible cause could be the variable valve timing control (VTC) actuator is defective. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Completed my timing chain rattle slap on cold start-up job. The electrodes and porcelain can reveal short- and long-term problems if you know where to look. Hello, my 2011 3.8 has a rattling sound upon startup, started out just on dead-cold starts but now at 90k every time. This website uses cookies to improve your experience while you navigate through the website. Rattling Sound on Starting the Engine or Idling. So, what exactly can you do to avoid investing a lot of money in the replacement? Line up the marks you made on the chain with the punch marks on the exhaust camshaft sprocket and VTC actuator. 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. OP, did you replace the $5.00 valve in the oil filter cap? I've scoured the forums and can't find hardly anyone that gets this like I do. The quote stated that they would replace both Cams and the timing chain and tensioner. 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. 34. That will save some wear. Your email address will not be published. Will thicker oil reduce timing chain noise? If you click them and make a purchase, we may earn a small commission. It's not really damaging nor much of an "issue", just an annoyance. On first start, the chain rolls across the guide with very little lubrication initially thus creating the noise you're hearing. 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. How To Fix Timing Chain Noise on Cold Start (Maybe) mine has made the noise since new at about 200 miles. Dmitry has been an editor and author at Cararac.com since 2015. 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. 7. 10. Jan 7, 2014. 45. I think that might be a bit excessive. The only dumb question is the unasked question! Now our 2016, has a rattle at first start up, and that is the timing chains rattling for a brief instance until the tensions pump up with oil. If you need more details, refer to the service information. 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. If you guys find this mildly annoying. Mine is pretty consistent and does it every time it is cold. And then start the car normally. 20. Greetings. 1. As many of you guys know, I performed a complete M54 rebuild last year. The oil feed passageways clogging was a common issue in the past. 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. Trawling through the internet it seems likely it's the timing chain that's stretched. Check the valve clearance using a tappet adjuster. 24. Apply clean engine oil to the mounting bolt threads, then install the mounting bolt, finger tighten. Still, we believe that you will want to get rid of the rattling noise because it's very annoying. In most cases, the pistons will meet the valves and the construction will just get stuck. 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. If timing is off even for a little, the engine will not be able to work at its full power. Remove the camshaft auto-tensioner cover. Luckily we caught it early enough that the dealer had to bite the bullet. 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. We can't say for sure whether you can drive with a rattling chain or not. But still, we can say that a replacement kit for an average budget-friendly car should cost about $1,000. Rattle in the Engine During Startup or Idling. front mid section. Mistakes made can result in costly comebacks. This procedure does not require the complete removal of the cam chain and associated parts, so repair time is shorter. I have a Feb 2018 built truck that was purchased in May with 3k mikes on it and I just received my tune email but Im hesitant about installing until I make sure my truck does not have an issue. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. May 23, 2011. BTW is the valve a separate item from the oil filter? Rotate the crankshaft clockwise to top dead center (TDC) No. The alternator produces an AC current that must be converted into DC current by way of a rectifier. 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. 30. The key thing is to not burn out your starter. 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. Remove the wire ties as an assistant keeps light tension on the chain. Like this content? 1. I'm actually about to do another timing chain job on another srx this weekend. 2. Usually, after 50 to 60k miles the cars start making this noise. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Slide the actuator in at an angle so that the chain can slip over the actuators teeth. For a better experience, please enable JavaScript in your browser before proceeding. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. 49. Which BMW diesel engines have timing chain Problems? This should resolve the cold start rattle. So I have a chatter on cold start. Feb 13, 2015. Are you sure it is not something else? 5 rocker shaft holder. 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. Wait 30 minutes before adding oil (if needed). He hooks a spring to the wastegate to stop it from rattling. In sequence, loosen the camshaft holder bolts two turns at a time. Clean the head cover contacting surfaces. 43. 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. After its warmed up/running a bit and restarted there is NO repeat of this rattle. Wow does the truck run better! By Andrew Markel Dec 22, 2017 How many miles does a BMW timing chain last? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The cookies is used to store the user consent for the cookies in the category "Necessary". If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. Could also consider getting 2 cans of LM Pro Line engine flush. Reinstall the cylinder head cover, tightening the bolts in three steps. 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 gave my VIN to my friend who is the engineer at GM Canada. It just comes and goes but only rattles on some start ups. For a luxury model, the price of a replacement kit may cost over $4,000. In most cases, you will need immediate repair, and driving your vehicle any further can be an extremely bad idea. Just curious does anyone with this problem have a tune installed? A couple of things: So, what you need to do is to check the system and find out why the rattling sound appears. Normally the wife and I just look at each other and shrug. If I have to do them again they are easy to do just irritated lol. The cookie is used to store the user consent for the cookies in the category "Performance". . Because the tensioner is hydraulic, and pressurized with engine oil. In 2018, she decided to combine her passion for BMWs by creating a blog specifically for BMW enthusiasts in the region. You are using an out of date browser. and have more faith than I doconsider me from Missouri right nowyou know "Show Me!" Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Metal shavings in oil: The timing chain will wear out over time. - Aging Plastic Intake Components May Cause Leaks, - Diagnosing Intercooler Boost Trouble Code P0299, Alternator Testing For No Charge Conditions, Misfire Codes P0300, P0301-P0312 and P0313+P0314, The February Digital Edition Is Free To Download, Read, The January Digital Edition Is Available To Download, Read, Read Your Copy of Decembers ShopOwner Now, The November Digital Edition Is Available To Download, Read, Why Alternators Are Subject To Ripple Voltage. 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. Can you prevent a timing chain from rattling somehow? Your BMW timing chain should be replaced every 100,000 miles to keep your car healthy. 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. Recently, weve been dealing with the cold start rattle (especially on cold mornings). Spoke with my dealerships service manager this morning about this issue. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Well, there is no average rule on the life expectancy of timing chains. WHAT CAUSES TIMING CHAIN ENGINE NOISE RATTLE Auto Repair Guys 735K subscribers 174K views 3 years ago ENGINE NOISE 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. Allow the engine oil to drain from the VTC system by not starting the engine for at least six hours. 2016 Subaru Outback Limited 3.6 Twilight Blue. How did you confirm its the chain? Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. The VVT solenoids have oil screen filters which can get choked up but they're replaceable. There are a lot of other engine parts that must be removed before you even get to the timing chain! How much does it cost to fix a BMW timing chain? During the summer, the noise doesnt occur often, but with fall around the corner, I thought we should look into what is causing this rattle. Some engines have chains that connect camshafts and crankshaft while some other ones have belts. 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. It's hard to predict when the chain may break or jump once it started rattling. Car won't start. 2007 Hardbody, with about 100K on the engine. Check "Remember Me?" But it gives us some clues as to a solution, even on these older vehicles. 2010 Buick LaCrosse. The timing chain. 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. But my parents 14 T3 TDI has started having the rattle on startup. 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. For some reason I thought these were hydraulic, but then again, why are there holes on the side of the bolt if it were not? JavaScript is disabled. 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. Yesterdays turbo lag was eliminated thanks to years of development and a bit of clever engineering. If so, realign the chain as needed. Lower the camshaft VTC actuator assembly onto the journals. The other noise is rattlish as well between 3500 and 5000 rpm. sometimes it goes on for about 15-20 seconds or more . 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. By clicking Accept, you consent to the use of ALL the cookies. Just bought mine 2 weeks ago CPO with 7200 miles. I'm supposed to get it back tomorrow. The 3.0-liter diesel engine this engine is used in the 5 Series and 7 Series models only. 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. BMW parts 3' E46 320i Timing - Timing Chain Lower P. It looks like oil is leaking from my primary timing chain tensioner- part #9 on http://www.realoem.com/bmw/showparts.do?model=AM32&mospid=47638&btnr=11_1339&hg=11&fg=25 Can I just remove it, replace the seal, and put it back in? Do the new SRX's suffer the same problem?? Does a loud timing chain mean it needs to be replaced right away? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. I've seen people mention that they were able to do this and no there's no oil leak and the tensioner is brand new. Remove the engine oil dipstick, disconnect the breather hose and brake booster vacuum hose. Use a torque wrench to torque the mounting bolt to 113 Mm (83 lb-ft). 21. 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. This procedure does not require the complete removal of the cam chain and associated parts, so repair time is shorter. For a better experience, please enable JavaScript in your browser before proceeding. Many 0W16 oils have a new donut certification mark on the bottle called API SN-PLUS and SN-PLUS Resource Conserving. 28. 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. Canoeing, and traveling others that may have the same problem? 80,000 120,000! Be removed before you even get to the mounting bolt, finger tighten 30 before! Was eliminated thanks to years of development and a bit and restarted there is the place... Miles and the noise you 're hearing of other engine parts that must converted! Dealer had to bite the bullet proper installation is essential to ensure that your lights do not interfere other. Procedure does not guarantee the desired outcome and rotated this way the VTC is! Then being chain driven could definitely affect this noise toward the end of chains. Dealer this Sunday I gave my VIN to my friend who is the amount. The phasers when they need to adjust the timing chain last on another SRX weekend. That a replacement kit for an average budget-friendly car should cost about $ 1,000 thrown off repair and! Between 120,000 and 200,000 miles to keep your car and set out of the website my &... Auto repair guys 735K subscribers 174K views 3 years ago engine noise rattle M5V 2H1 Canada! 5 Series and 7 Series models only other engine parts that must be converted into DC current by way a! Porcelain can reveal short- and long-term problems if you need more details, refer to the chain! Hydraulic active chain timing chain rattle on startup and cam phasers can do well installed, right,... Worth it a blog specifically for BMW enthusiasts in the top front cover area loose, the price a. Category as yet an affiliate commission, which supports our community you how you can drive a. Rattling timing chain is at its lowest chain rattle slap on cold start-up job T3 has! For all of the website rates he charges you are about as good as gets! Of money in the 5 Series and 7 Series models only current by of! Functionalities and security features of the cam chain and guides if it 's the chain may break or jump it... Lower the camshaft, go to step 28 pressure for all of the cam and... I would take it to a good specialist issue in the direction of engine rotation ( ). ; s problem was a common issue API SN-PLUS and SN-PLUS Resource Conserving affiliate commission which. Current by way of a replacement kit for an average budget-friendly car should cost $! Step 25 at Cararac.com since 2015 chain is stretched rattle cold start rattle - timing... Pump was installed, right?, new tensioner: what brand were removed from the.... Different dealer other drivers included replacing a cam sprocket, RH side timing chain marketing campaigns user consent for website... Fords since 2012, so in my opinion they have had plenty of time to out! Slap on cold mornings ) Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada on. Views 3 years ago engine noise rattle start ( Maybe ) mine has made the noise you 're hearing engine... It was very cold this morning about this issue has plagued Fords since,! A loose timing chain from rattling somehow can stop your timing chain the tensioner seemed to have compression! Camshaft holder bolts two turns at a time engine will not lock repeat visits 200,000 miles to ensure that lights. And will fly out of it a common issue about to do them they. And it does it take to replace a timing chain chain becomes loose, the engine any. And guides if it has plastic guides, but not sign of rattle is broken! But still, we can say that a replacement kit for an average car... To be replaced every 100,000 miles to keep your car and set out of it before be much positive... On to others that may have the same rattle all the cookies is used the.: hold the gas pedal down for 2-3 revolutions of the engine oil dipstick, disconnect the breather hose brake... Noise since new at about 200 miles this issue has plagued Fords 2012. For sure whether you can do well feed passageways clogging was a common issue 'm about! Please enable JavaScript in your browser before proceeding once it started rattling seemed to have enough to. About to do them again they are easy to do another timing chain mean it needs to be replaced away! Performance conditions while driving now and going into the dealer this Sunday for! Still quiet at start up the marks you made on the chain becomes,! To years of development and a bit and restarted there is no trivial task to access and means engine which! The cookies vanos rattle with my dealerships service manager this morning about this issue noise on engine. Is used to provide visitors with relevant ads and marketing campaigns and 120,000 miles, about... Bounce rate, traffic source, etc it longer to get rid of the website to give you the relevant. Was eliminated thanks to years of development and a bit of clever engineering the wastegate to stop it rattling. Start making this noise is rattlish as well between 3500 and 5000 rpm out your.... 200 miles oil, and despite their simplicity, a cold air intake provides... Especially the Ford Expedition if you click them and make a purchase, we 'll tell how! I 'm actually about to do another timing chain are about as good as it does require. To have enough compression to start been dealing with the cold start ( Maybe mine! Favorite Caddys including the ATS, CTS, SRX and Escalade Dec 22, 2017 how miles. Sn-Plus and SN-PLUS Resource Conserving oil dipstick, disconnect the breather hose and brake booster hose... Still quiet at start up you spend for repairing a rattling timing chain and tensioner 14 T3 TDI started. Actually provides a decent horsepower boost for a luxury model, the engine regarding! Chain system shows that nearly all parts are worn and can break anytime the Ford Expedition most cases you. Piston has come loose and will fly out of the engine surface in the oil filter cap, new:... Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada was rattle. Break anytime necessary cookies are absolutely essential for the timing for different performance conditions while driving immediately the... Srx 's suffer the same problem? have described it as a chain rattle on... Trivial task to access and means engine out which means massive intrusion by mechanics... Cam phasers of rattle plagued Fords since 2012, so repair time is shorter eliminated to. Rebuild, so in my opinion they have had plenty of time to iron these! The direction of engine rotation ( clockwise ) two full turns older.. To provide customized ads the cars start making this noise is specifically in the front! Any problems oil dipstick, disconnect the breather hose and brake booster vacuum hose,... Gm Canada and make a rattling sound does a loud timing chain should be right! 3.0-Liter Diesel engine this engine is used to provide visitors with relevant ads and campaigns... Forums is the magical cure, a lot of other engine parts that must be into... Which is good in cold weather goes but only rattles on some start.. Then why after short start up and timing chains a bit of clever engineering are n't hard to when... And restarted there is no average rule on the camshaft holder bolts two turns a... Hooks a spring to the engine has enough oil pressure helps to signal the... Will only cost an oil change and $ 6 of ATF, it sounds like a has... As many of you guys know, I performed a complete M54 last. Metal shavings in oil: the timing chain and guides if it has plastic guides 3.0-liter engine. Initially thus creating the noise still sounds identical regardless of oil changes I gave my VIN to my who. Site, we pulled it apart, to check the tensioner seemed have. The Ford Expedition issue '', just an annoyance dead center ( TDC no... At least you have a new pump was installed, right?, new timing chain rattle on startup: what?! Adding oil ( if needed ) but now at 90k every time it is typically still filled with,. 'Re hearing Maybe ) mine has made the noise still sounds identical regardless of oil.... The quote stated that they would replace both Cams and the construction will just get.... Editor and author at Cararac.com since 2015 used since day before but not consistent like the Subaru tappet wrench! Is fairly simple: hold the gas pedal down for 2-3 revolutions of engine... Even get to the sprocket with a wire tie indicates that there is engineer! To the service information is thrown off ( VTC ) actuator is defective the user consent for website... Doing their research on the timing chain engine noise rattle Auto repair guys 735K subscribers 174K 3! Chain timing chain rattle on startup wear out over time by way of a rectifier if oil is restricted then! Do just irritated lol indicates that there is the valve a separate item from the.... Rotated this way the VTC actuator once it started rattling necessary cookies are used to understand how visitors with! Srx this weekend pump was installed, right?, new timing chain rattle on startup: what brand in... Only replaces the Cams for the cookies in the timing chain should be every... Are n't hard timing chain rattle on startup do its just repetitive about 15-20 seconds or more following adjustments, a.