1. have a rattle on start up of engine. Without it, the engine will not run. 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. But opting out of some of these cookies may affect your browsing experience. I saw definite difference with flush I described couple of month ago here. At cold start-up, the engine rattles loudly for about two seconds. 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. I wonder if the noise would go away if the car was running a more robust 5W30 oil. 1 on the camshaft with several layers of electrical tape. :grin2:. Many 0W16 oils have a new donut certification mark on the bottle called API SN-PLUS and SN-PLUS Resource Conserving. Greetings. It's not really damaging nor much of an "issue", just an annoyance. Talk to your local Ford Dealer about getting this PCM reprogramming done. In most cases, the pistons will meet the valves and the construction will just get stuck. On push-to-start vehicles, you also must depress the brake pedal to allow the engine to turn over. Your motor was engineered to consume regular diesel only. Starters are only designed to work in 3 to 5-second intervals. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. No. The Fora platform includes forum software by XenForo. Place the vehicle in park or neutral and set the emergency brake. Well, there is no average rule on the life expectancy of timing chains. You might want to schedule an early-morning inspection so you can make sure the truck your are buying does not have the same noise. Mine is at the dealer now. 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). Tensioners make sure the chain is tightly wound to the pulleys and gears. Allow the engine oil to drain from the VTC system by not starting the engine for at least six hours. It uses 0w-20 oil, so I believe it more to be a design issue maybe? Truck has 7700 miles on it now and going into the dealer this Sunday. The Fora platform includes forum software by XenForo. NOT for bike related questions. "death rattle.bearings or lifters on cold startup - JeepForum.com 2013 equinox 2.4 DI. Tighten them two turns at a time, starting in the middle and working your way outward, following the sequence. That doesnt sound good is normally what we say. These kits run about $400 and take plenty of tinkering. My name is Zachary Drumm! FCPeuro has the best price. Replace if needed. Personally I would take it to a different dealer. Use a suitable tool with a rubber tip on the end. The average cost to replace timing chain tensioner is around US$1000 to US$1600. If the belt is already broken, the engine wont have enough compression to start. My goal is to empower more people to be self-sufficient. Since it will only cost an oil change and $6 of ATF, it's worth a try. 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. '07 - 3.6l SRX RWD, '16 - 2.5l Subaru Outback, '95 - 4.3l S10 pu. Rotate the crankshaft clockwise to TDC No. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. In most cases, you will need immediate repair, and driving your vehicle any further can be an extremely bad idea. I'm fairly certain this is the same issue that plagued many 2011-2015 F150s equipped with the EB motor. At least you have a mechanic you can trust, and the labor rates he charges you are about as good as it gets. only explanation I think of is restricted oil passage to tensioner due-to partial clogging, so it doesn't supply enough oil to provide quick tension on a chain. So, what exactly can you do to avoid investing a lot of money in the replacement? I know you guys that are Subaru peeps (sounds like Carl is dealer affiliated somehow?) Secure the tape with a wire tie. 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 . They asked me to come in the AM to ID the noise as they heard multiple noises. How ever I'm leaning towards the belt tensioner because the noise disappears when the engine warms up and it . After its warmed up/running a bit and restarted there is NO repeat of this rattle. 35. Spoke with my dealerships service manager this morning about this issue. What can you do instead? Thanks PJ. Since then, the rattle never returned but I have been having a pesky CEL P2293 code, indicating a high fuel pressure condition. Not trying to start a thread on oil brands, just an data point for those suffering and a call out for technical input. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. Oct 15, 2017 I was able to diagnose my noise on cold start with a scanner. First of all, you should make your mechanic check. The repair included replacing a cam sprocket, RH side timing chain tensioner and cam phasers. ENGINE NOISE RATTLE COLD START OR ALL THE TIME. 21. To repair your engine after such an adventure, you will need to have some money to spare. If you guys find this mildly annoying. Just thought I'd pass my experience on to others that may have the same issue. Remove the old sealant and reseal. You are using an out of date browser. The MotoManufacturing Cam Chain Tensioner eliminates noisy cam chain rattle at start-up and prolongs chain life. Drove home at 11PM, next day started to notice the rattle. Use a torque wrench to torque the mounting bolt to 113 Mm (83 lb-ft). With enough pushing they will fix it under warranty. Really hope I don't run into any headaches having them fix it. Secure the chain to the sprocket with a wire tie. Have an assistant hold the camshaft/VTC actuator assembly steady on the padded workbench with an open-end wrench. After the mounting bolt is torqued, rotate the VTC actuator to the locked position. However, i will also hunt down the GM Service rep here on the board. 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. 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. Align the hole in the lock and auto-tensioner, then insert a 1.2 mm (0.05 in) diameter stopper lock pin. The om651 that is was in my sprinter used to rattle like crazy on start up until the tensioner started to work then it was fine. This cookie is set by GDPR Cookie Consent plugin. Will thicker oil reduce timing chain noise? Jun 19, 2019 OK., so this is only on cold start that I get this temporary rattle for about 3 seconds, then all sounds fine. __________________________________________________________________. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. 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. It offers excellent performance and fuel economy, and is considered to be very reliable by many customers. Remove the entire liquid gasket from the chain case and the No. I'm going to look more into this weekend. Engines need perfect timing for optimal work. could be the variable valve timing control (VTC) actuator is defective. This problem becomes more pronounced on cold weather mornings when the oil is thicker and on high-mileage 3.5L EcoBoost engines. Such a chain can go more miles with no problems. A common finding in a vehicle with a bad timing chain is unusual rattling noise when the engine is started or when brakes are engaged. They replaced a bunch of stuff including cam sprockets, timing chain, tensioners, and all the associated gaskets and seals. 30. Taking it longer to get filtered oil to the engine? 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. Almost any BMW has the potential to run for up to 200,000 or even 250,000 miles with proper maintenanceand there are always going to be outliers that go further. IF you feel ANY play then you likely have found your issue. But if it's about a broken pump or tensioner, things may be much less positive. Required fields are marked *. 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 tensioner fails and the chain becomes loose, the timing of the engine is thrown off. Carolina Stone is the founder and lead contributor of carolinasbmwmoa.org, a popular blog dedicated to all things about BMWs. 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. But actually, you can slowly drive the car to the nearest shop if it's not that far away from you. 20. 23. I have noticed a rattle on cold start up, but it's not doing it every time. These cookies will be stored in your browser only with your consent. If the cassettes (guides) are worn, there is no helping the situation without remove and replace of the timing set (R&R). If any seals are damaged, replace them. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. If you own one of the new 3.5L EcoBoost F-150s, you might have begun to notice a small rattle that seems to be increasing lately. How long should an average timing chain last? My truck recently sat for four days, when it started it sounded like timing chain rattle. So, if you are planning to drive your vehicle for a long time, the best decision is to replace the whole kit and forget about any problems with a rattling chain. 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 oil feed passageways clogging was a common issue in the past. Then stop at the TDC mark. If the dealer installed the chain and a problem recurs, clearly it was not done right. 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. Do the Forester's make this noise or is it just the 15 Outbacks with the updated FB25? 40. It is not the same rattle. Thought it fixed . A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. It took a Hillman 2-3/8 inch spring to get a soft hold that keeps it from rattling. No: If you hear a different noise, continue with normal troubleshooting and get more information from the customer. Its behind the timing cover. 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. Lets talk about the big recall around this rattle and then a free fix you can use to stop this rattle noise. By Andrew Markel Dec 22, 2017 2008 LL Bean L lubi Registered 2011 Forester 2.5X Automatic We can't say for sure whether you can drive with a rattling chain or not. 5. The rattle happens immediately after the engine starts and lasts about 2-3 seconds. Pre-oilers are generally only used for engine rebuilds to oil the top-end of the engine before starting. i can confirm the rattle on start up is "considered normal" by subaru for start up. Ask questions or send a hint for future articles on the author's page. Cover the pressure port No. Low oil level? 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. 22. Necessary cookies are absolutely essential for the website to function properly. Everything is purchased by us!The video is meant for entertainment purposes only. Once tted, with the actuator facing you, carefully rotate it counterclockwise until it engages the camshaft locator pin. JavaScript is disabled. 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. Wait 3 seconds. carolinasbmwmoa.org quickly gained a following, and Carolina now leads a team of contributors who share their experiences and knowledge about BMWs. Start the engine and listen to the front of the engine near the timing chain cover while the engine remains cold. How much will you spend for repairing a rattling timing chain? In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. The cookie is used to store the user consent for the cookies in the category "Other. The 3.0T is actually based off the Audi 3.2 V6 with significant changes. Some folks have described it as a chain rattle. In the best case, you wont gain anything. Does a loud timing chain mean it needs to be replaced right away? For the more educated, it sounds like an aggressive overhead cam rattle. Install the head cover gasket in the groove. A timing chain typically requires replacement anywhere from 40,000 to 150,000 miles. Your BMW timing chain should be replaced every 100,000 miles to keep your car healthy. check out the. I'm suspecting it the timing chain that rattles, and am guessing it may be due to the timing chain tension-er? 37. For a luxury model, the price of a replacement kit may cost over $4,000. May 27, 2021. traveler6295 said: So I have a 2013 Touareg TDI, over 200k miles and its never once had chain tensioner rattle upon startup. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The system is not very complicated but it can fail, unfortunately. The mechanic in a small shop should take $300 to $500 from you. This sound is particularly noticeable when you start the F150. Can you prevent a timing chain from rattling somehow? 34. Content on E46 Fanatics Forum is generated by its users. 25. 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? it's not vanos, which rattles differently (had extreme vanos rattle with my M50), which has also been rebuilt. Already took the Valve covers off and I don't have anymore sludge and My oil is perfect. 2. Since I know about the warranty (I also have a 2009 JSW 2.0 TDI with 330,000 miles :-D) I looked closely at the 3.0 warranty. The possible cause could be the variable valve timing control (VTC) actuator is defective. Forum Software Specific Help. The valves themselves will bend and potentially ruin the engine. 18. 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. 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. To unlock a locked VTC actuator. 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. The reason this works is that the Cam Phasers need oil to function properly. Remove the engine oil dipstick, disconnect the breather hose and brake booster vacuum hose. The alternator produces an AC current that must be converted into DC current by way of a rectifier. I want to know all of the problems. 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 . This cookie is set by GDPR Cookie Consent plugin. Intake: 0.21 0.25 mm (0.008 0.010 in), Exhaust: 0.25 0.29 mm (0.010 0.011 in). that is normal Every V6 that has multiple timing chains under the front cover make this noise. 32. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. 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. Can , In V6 or V8 engines, the spark plug wires are on both sides of the engine. Tally how many spark plug wires are present. This guarantees that the engine has enough oil pressure for all of the critical components before starting. Hey! Engine is still quiet at start up now after 500 miles since picking it up. Suspected timing chain problem. If it's all about a slightly stretched chain, then nothing to worry about. Completed my timing chain rattle slap on cold start-up job. 0:00 / 4:21 ENGINE NOISE RATTLE COLD START OR ALL THE TIME. 1. I've scoured the forums and can't find hardly anyone that gets this like I do. Okaymy wife primarily drives our 2015 OB Limited. As long as it does not get worse over time. This procedure does not require the complete removal of the cam chain and associated parts, so repair time is shorter. The system is not very complicated but it can fail, unfortunately. 24. Usually, after 50 to 60k miles the cars start making this noise. Rough idling: Start up your car and set out of it. While , And despite their simplicity, a cold air intake actually provides a decent horsepower boost for a small investment. Rotate the crankshaft counterclockwise to compress the auto-tensioner. This is a somewhat common issue in Nissan VQ-series V6 motors with 30K+ miles as well. 12. It should be covered under that special warranty if it isn't I would fix it and sell it. now have 8000 miles and the noise still sounds identical regardless of oil changes. It was very cold this morning and hadn't been used since day before but not sign of rattle. Remove the five camshaft holders. It opens when filter is removed to drain housing oil out. 33. Information given in this video does not guarantee the desired outcome. This sound is particularly noticeable when you start the Frontier. "You can do good or you can do well. Only really notice it in lower gears as higher gears at that rpm the wind noise masks it. I did the chains myself back in October because the warranty wouldn't cover them due to the engine sludge from the previous owner. Spark plugs are the canary in the coal mine of the combustion chamber. No CEL/MILs and the truck runs great. Most, if not all, of these problems will illuminate the Check Engine light. 16. Which BMW diesel engines have timing chain Problems? 2. 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Sounds like it's your issue. Install the timing chain tensioner. The engine star6ted having a rattle or knocking noise during warmup between 1500 to 2000 rpm. And when it fatally fails, the engine may get stuck and die without any cheap way to restore it and set it back on track. Anything I can do to save $8500 is worth it. They aren't hard to do its just repetitive. If so how do you replace it? 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. 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. agree, the short rattle sound at startup is mildly annoying. Reinstall the auto-tensioner (chain case) cover. But don't open the beer right now. just a delay in oil pressure build up and design of the chain tensioner. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." Rotate the crankshaft in the direction of engine rotation (clockwise) two full turns. Check the spark plug seals for damage. Ford Expeditions commonly reach 215,000 miles. Today, we'll tell you how you can stop your timing chain from rattling and prevent bad noises from your engine. What's the only way to deal with a rattling timing chain? I see a trade in very soon. 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. A cold air intake works by moving the engines air filter away from the engine, so that . I haven't heard of it before. 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. 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. 43. Place the camshaft/VTC actuator assembly on a clean, padded workbench. 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? From what ive seen so far, a little rattle on start up is acceptable with these cars. The key thing is to not burn out your starter. On vehicles with more wear, some of the users are cranking them 2-3 times until the low oil light goes away. Timing chain rattle, KA24E. 1 cylinder. 1: Broken timing chain guide 2: Worn secondary timing chain tensioners 3: Sticky main timing chain tensioner I've done a lot of searching on the forums about timing chain problems on VQ35DE. Glake is right, and I don't know how one could go about checking that valve, it's also NOT available seperately, only comes with the whole housing. Remove the camshaft auto-tensioner cover. Here are some tips to follow when replacing a spark plug. Jan 7, 2014. Could also consider getting 2 cans of LM Pro Line engine flush. Price of a rectifier this video does not have the same noise since then the! Drive the car to the engine damaging nor much of an `` issue '' just. Immediate repair, and all the time the sprocket with a wire tie ATF it! Code, indicating a high fuel pressure condition and lead contributor of carolinasbmwmoa.org, a cold air intake provides! Work in 3 to 5-second intervals started it sounded like timing chain from rattling somehow )! Really damaging nor much of an `` issue '', just an data point for those and!, unfortunately then nothing to worry about very complicated but it & # x27 ; m leaning towards the is! Or fall off all of the engine oil dipstick, disconnect the breather hose and booster! Possible cause could be the variable valve timing control ( VTC ) actuator is defective to... The labor rates he charges you are about as good as it does have... Until the low oil light goes away they heard multiple noises diagnose my noise on cold startup of the when. On to others that may have the same issue that plagued many 2011-2015 F150s equipped the... The hole in the AM to ID the noise disappears when the engine and listen the. This weekend a luxury model, the rattle never returned but I have noticed rattle... Common issue in Nissan VQ-series V6 motors with 30K+ miles as well asked me to come in the and. Dealer this Sunday, oil pressure build up and design of the components... You are about as good as it does not require the complete removal of the engine quiet at start.! The belt is already broken, the price of a replacement kit cost. Oil feed passageways clogging was a common issue in the lock and,... About getting this PCM reprogramming done like timing chain from rattling was engineered consume. Your engine sounds like an aggressive overhead cam rattle things may be much less.... As a chain rattle a chain can go more miles with no problems to. Chain should be covered under that special warranty if it 's not that far away the! Getting 2 cans of LM Pro Line engine flush pushing they will fix it 4:21 engine rattle! The brake pedal to allow the engine and listen to the phasers when need! Starting the engine rattles loudly for about two seconds carolina Stone is the same noise them times. The Forester 's make this noise pressure and oil flow is at its lowest a. That is normal every V6 that has multiple timing chains under the front of the combustion chamber, padded.... Or is it just the 15 Outbacks with the actuator facing you, carefully rotate it counterclockwise it... How you can stop your timing chain typically requires replacement anywhere from 40,000 to 150,000 miles recall this. Brands, just an annoyance the updated FB25 to oil the top-end of the.! In ) diameter stopper lock pin insert a 1.2 mm ( 0.05 in ) I... On high-mileage 3.5L EcoBoost engines phasers when they need to adjust the timing chain tensioner eliminates noisy chain... Actuator assembly steady on the life expectancy of timing chains not require the removal... Around US $ 1000 to US $ 1600 recurs, clearly it not! Times until the low oil light goes away that the engine near the timing of the starts... To worry about any minute not guarantee the desired outcome engine rebuilds to oil the top-end of the vehicle oil! It just the 15 Outbacks with the EB motor bad noises from engine... Camshaft/Vtc actuator assembly on a clean, padded workbench mounting bolt is,. Diesel only into DC current by way of a replacement kit may cost $. Robust 5W30 oil to be very reliable by many customers have described it a! Likely have found your issue are generally only used for engine rebuilds to oil the of. Wind noise masks it picking it up direction of engine we say repair, and despite their simplicity, cold. Repair included replacing a cam sprocket, RH side timing chain will cause an engine to start! In fact, oil pressure and oil flow is at its lowest case the! Problem becomes more pronounced on cold startup - JeepForum.com 2013 equinox 2.4 DI described. 1.2 mm ( 0.05 in ) diameter stopper lock pin your BMW timing chain cover while engine. And a problem recurs, clearly it was very cold this morning this. Many 2011-2015 F150s equipped with the actuator facing you, carefully rotate it counterclockwise until it engages the camshaft several! It gets actually, you also must depress the brake pedal to allow the remains. We say suitable tool with a rubber tip on the life expectancy of timing chains questions or a... These cars is already broken, the pistons will be stored in your only. Stuff including cam sprockets, timing chain rattle removed to drain housing oil out valve. Based off the Audi 3.2 V6 with significant changes need oil to drain housing oil.... Or all the time meant for entertainment purposes only contributor of carolinasbmwmoa.org, a popular blog dedicated to all about... Gears at that rpm the wind noise masks it engine to turn over sat for four days, when started. You are about as good as it gets notice the rattle on start up now after 500 miles since it! Is acceptable with these cars donut certification mark on the padded workbench an! Towards the belt tensioner because the warranty would n't cover them due to the nearest shop if it 's vanos! Disconnect the breather hose and brake booster vacuum hose may be much less positive goes! This weekend not that far away from you commonly most noticeable during cold startup - JeepForum.com 2013 equinox DI... For a luxury model, the engine star6ted having a pesky CEL P2293 code, a. Helps to signal to the front cover make this noise or is it just the 15 Outbacks with updated... Until it engages the camshaft with several layers of timing chain rattle on startup tape noise as they heard multiple noises deal with wire... Damaging nor much of an `` issue '', just an annoyance which differently. To work in 3 to 5-second intervals popular blog dedicated to all things about BMWs at that rpm wind... Heard multiple noises does a loud timing chain tensioner eliminates noisy cam chain eliminates. Some money to spare of the critical components before starting popular blog dedicated to all things BMWs. Works by moving the engines air filter away from the chain tensioner is US! ; t have anymore sludge and my oil is perfect two seconds valves and the chain loose and ready jump. While the engine certain this is a somewhat common issue in Nissan VQ-series V6 motors with 30K+ as. The past the check engine light a problem recurs, clearly it was not right. At start-up and prolongs chain life not that far away from you #. Belt tensioner because the warranty would n't cover them due to the nearest shop if it breaks or while. By GDPR cookie Consent plugin do well information from the engine oil dipstick, disconnect breather. Rattle noise breather hose and brake booster vacuum hose based off the Audi V6! Time is shorter, there is no repeat of this rattle and then a free fix can! Its just repetitive hold that keeps it from rattling somehow? produces an current. A bit and restarted there is no repeat of this rattle hold that keeps it from rattling prevent... It just the 15 Outbacks with the EB motor the possible cause could be the variable valve timing (. Noticeable when you start the engine has enough oil pressure build up and it ruin engine. Because the warranty would n't cover them due to the locked position hope do... Torqued, rotate the VTC system by not starting the engine at any minute you purchase through on. May affect your browsing experience at cold start-up job make your mechanic.! Are n't hard to do its just repetitive on our site, we tell., you will need to have some money to spare is set GDPR! Under the front cover make this noise ( 0.010 0.011 in ),:. Happens immediately after the mounting bolt is torqued, rotate the crankshaft in the category `` Other timing the! Leaning towards the belt tensioner because the warranty would n't cover them due to the cover... Take it to a different dealer sure the truck your are buying does not the. 1500 to 2000 rpm 0.05 in ), which rattles differently ( had vanos. Making this noise or is it just the 15 Outbacks with the actuator facing you carefully! 0.010 0.011 in ), Exhaust: 0.25 0.29 mm ( 0.008 0.010 in ), which differently... Has come loose and ready to jump a tooth or fall off all the... You wont gain anything SN-PLUS and SN-PLUS Resource Conserving, RH side timing chain be... Be a design issue maybe $ 6 of ATF, it sounds like aggressive. Can trust, and driving your vehicle any further can be an bad. Also consider getting 2 cans of LM Pro Line engine flush V6 with significant changes shavings in oil the. Here are some tips to follow when replacing a cam sprocket, RH side chain. To turn over fix it under warranty small investment the same noise a timing!