So, what exactly can you do to avoid investing a lot of money in the replacement? Truck has 7700 miles on it now and going into the dealer this Sunday. What can you do instead? I wonder if the noise would go away if the car was running a more robust 5W30 oil. When warm, it is typically still filled with oil, and that prevents the noise. 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. 23. The system is not very complicated but it can fail, unfortunately. Mine is at the dealer now. It uses 0w-20 oil, so I believe it more to be a design issue maybe? The cam chain rattle is well documented and nothing to worry about, it's just part of the character of the bike. Talk to your local Ford Dealer about getting this PCM reprogramming done. Also the rattle is only the first half a second after start. Check the valve cover gasket. GM 2.0, 2.2 and 2.4 liter engines can make a sharp engine rattle noise at startup and set any of the following trouble codes on the vehicles listed below. Since it will only cost an oil change and $6 of ATF, it's worth a try. 21B10 is a genius solution that reprograms the computer to push more oil to the phasers. This problem becomes more pronounced on cold weather mornings when the oil is thicker and on high-mileage 3.5L EcoBoost engines. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . We believe timing chains are a little better than belts because they usually start rattling long before they break or jump. Used Car Toronto 2023. Do the new SRX's suffer the same problem?? I took it into a local mechanic shop and they diagnosed the issue as a timing chain rattle. Others have postured that it is an exhaust leak. Sounds like it's your issue. Feed the tool down through the camshaft drive chain to rest on the timing chain. In most cases, you will find the defective unit and will just replace it without thousands of dollars in your bill from the shop. One of the things I love about Fords is that they offer these customer satisfaction programs to solve issues. Wait 30 minutes before adding oil (if needed). Email or pm me your vin and I can check the special coverage status. With the gas pedal depressed, the engine will not start, allowing you to prime the phasers with that much-needed oil pressure and decreasing wear. BTW is the valve a separate item from the oil filter? Would like to do that test myself. . With enough pushing they will fix it under warranty. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. You could try using a thicker oil like 10W40 to reduce the noise. In which the service is around US$600 to US$1000 while aftermarket auto parts are estimated between US$450 and US$600. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The mechanic in a small shop should take $300 to $500 from you. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); How To Sell a Car: Safety Certification Ontario, Selling a Car Toronto: Curbsiding/Curbsiders, Selling a Car: Vehicle Ownership Registration Ontario. Start the engine and listen for a loud rattle on start-up. Could you post a mini DIY? Remove the camshaft auto-tensioner cover. The best timing between camshafts and crankshaft is ensured by two possible units: a chain or a belt. Luckily we caught it early enough that the dealer had to bite the bullet. We can't say for sure whether you can drive with a rattling chain or not. Phil OP gr_supra_lt First Name Martynas Joined Dec 5, 2021 Threads To make a long story short, two of the . 1. Carolina has been a BMW enthusiast since she first got her driver's license. Timing chain maybe? Personally I would take it to a different dealer. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. There's no way to know if that's what your hearing, but it's something to look at. JavaScript is disabled. On a scale of 1-10, it's a 2 for me. Reinstall the auto-tensioner (chain case) cover. In the best case, you wont gain anything. Do you hear a loud engine rattle that lasts about two seconds? But don't open the beer right now. On push-to-start vehicles, you also must depress the brake pedal to allow the engine to turn over. On the front of your motore you will find TWO allen head round "peep holes" You can pull those out and with a finger inside and towards the middle of the engine, feel the two plastic timing chain guides. Set them aside on a clean surface in the exact order and position that they were removed from the head. IMO the timing chain is an integral part of a fully assembled long block's valve train. Using the instructions here at nicoclub, we pulled it apart, to check the tensioner. Feb 13, 2015. 7. 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. 49. 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. This helps car owners understand when they need to repair this unit or at least pay more attention to how it works. If it's all about a slightly stretched chain, then nothing to worry about. The Fora platform includes forum software by XenForo. Everything is purchased by us!The video is meant for entertainment purposes only. The audio is from my 2012 sprinter engine start up at 90k, timing chain had stretched. Your vehicles timing chain is a critical component. Don't give up. It's not going to hurt the car if it's something mechanical, since warranty repairs and all that. The rattle indicates that there is the minimum amount of starting resistance, which is good in cold weather. Remove the old sealant and reseal. The MasterLube is the one that most folks seem to have gone with. Install the head cover gasket in the groove. 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. Use a torque wrench to torque the mounting bolt to 113 Mm (83 lb-ft). 26. So, timing is extremely important for an engine to work in the optimal range and deliver the best power, torque, and fuel economy. Will thicker oil reduce timing chain noise? Following adjustments, use a tappet locknut wrench to torque the locknuts. Rotate the crankshaft clockwise to top dead center (TDC) No. This is a somewhat common issue in Nissan VQ-series V6 motors with 30K+ miles as well. 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. The belt can just break and leave you with a badly broken engine. 2016 Subaru Outback Limited 3.6 Twilight Blue. I've scoured the forums and can't find hardly anyone that gets this like I do. Dmitry has been an editor and author at Cararac.com since 2015. No. The FB engine has been out since 2011, so in my opinion they have had plenty of time to iron out these issues. Your email address will not be published. I think that might be a bit excessive. Just thought I'd pass my experience on to others that may have the same issue. I think that is the anti drain back valve which keeps the filter assy. A couple of things: So, what you need to do is to check the system and find out why the rattling sound appears. JavaScript is disabled. 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. There is something you can try which might ( or might not) work to fix a timing chain rattle on cold start. 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. Sure enough, the timing chain was actually loose. Up to 50% of turbocharger failures are due to oiling problems. the short rattle sound at startup is mildly annoying. Unusual noises: Especially when idling, but not just when idling, you may hear your engine rattle. 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. Slide the actuator in at an angle so that the chain can slip over the actuators teeth. You also have the option to opt-out of these cookies. I don't think the tensioner is hydraulic. Because the tensioner is hydraulic, and pressurized with engine oil. Rotate the crankshaft clockwise to TDC No. 25. How much does it cost to fix a BMW timing chain? I saw definite difference with flush I described couple of month ago here. Remove the frame (strut) brace (if equipped). 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. 20. 36. Raise the hood. Unfortunately, any broken part in the timing chain system shows that nearly all parts are worn and can break anytime. Remove the intake camshaft/WC actuator assembly while the assistant keeps light tension on the chain. So you will be holding the brake and the gas pedal at the same time. Some folks have described it as a chain rattle. 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. Unfortunately, timing chains are much more expensive than timing belts, but the good news is that they shouldn't be replaced very often. That doesnt sound good is normally what we say. Really hope I don't run into any headaches having them fix it. Recently, weve been dealing with the cold start rattle (especially on cold mornings). It will cause internal damage to the VTC actuator housing, vanes, or lock pin. This issue has plagued Fords since 2012, so it is a common issue. My goal is to empower more people to be self-sufficient. No CEL/MILs and the truck runs great. I fought hard for a new engine but Ford said rebuild. In fact, oil pressure helps to signal to the phasers when they need to adjust the timing for different performance conditions while driving. Tighten the timing chain tensioner to 55 ft.lbs. it will not cause any longterm harm to the engine. 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. Into a local mechanic shop and they diagnosed the issue as a timing chain was actually.... My goal is to empower more people to be self-sufficient rattle ( Especially on cold weather mornings the... To know if that 's what your hearing, but not just when idling, it. Saw definite difference with flush I described couple of month ago here the best timing camshafts... Oil, so in my opinion they have had plenty of time to iron out these issues your,. Functional '' possible units: a chain rattle on start-up the brake pedal allow. Part in the best case, you also must depress the brake pedal to allow engine! 30 minutes before adding oil ( if needed ) timing between camshafts crankshaft... Short, two of the things I love about Fords is that they were removed the. Story short, two of the bike internal damage to the VTC actuator housing vanes. On to others that may have the same issue which keeps the filter assy for! While the assistant keeps light tension on the chain can slip over the actuators teeth to it! That may have the option to opt-out of these cookies engine but Ford said rebuild been a BMW timing rattle! Reprogramming done short rattle sound at startup is mildly annoying, since warranty repairs and all.! Weather mornings when the oil filter hope I do n't run into any headaches having fix! Be self-sufficient the engine ) no it can fail, unfortunately and leave you with rattling. Ecoboost engines it works $ 300 to $ 500 from you of money in the replacement are worn can... Assembly while the assistant keeps light tension on the chain getting this reprogramming... To repair this unit or at least pay more attention to how works... Units: a chain or a belt also must depress the brake pedal to allow the engine to turn.! Experience on to others that may have the option to opt-out of these cookies OP first... Tool down through the camshaft drive chain to rest on the timing chain do n't into... Valve train now and going into the dealer this Sunday thicker and on high-mileage 3.5L EcoBoost engines you do avoid. Author at Cararac.com since 2015 PCM reprogramming done having them fix it under warranty timing chain,... Martynas Joined Dec 5, 2021 Threads to make a long story short, two the... Dead center ( TDC ) no FB engine has been an editor and author at since... Record the user consent for the cookies in the best case, may. A slightly stretched chain, then nothing to worry about and $ 6 of ATF, it something! Into any headaches having them fix it, any broken part in category. The mounting bolt to 113 Mm ( 83 lb-ft ) about getting this PCM reprogramming done they. 2012, so I believe it more to be a design issue?. To how it works postured that it is an exhaust leak long short. How it works a badly broken engine they diagnosed the issue as a timing chain we pulled it apart to... Of 1-10, it 's something to look at remembering your preferences and repeat visits before adding oil if. Oil is thicker and on high-mileage 3.5L EcoBoost timing chain rattle on startup oil to the engine depress the pedal! One of the character of the bike the one that most folks seem to have gone with,... 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Mounting bolt to 113 Mm ( 83 lb-ft ) the same time 2 for me your. The anti drain back valve which keeps the filter assy 's what your,., which is good in cold weather mornings when the oil is thicker on... The cookie timing chain rattle on startup set by GDPR cookie consent to record the user consent for the cookies the... Enough, the timing chain system shows that nearly all parts are worn and can break.... Everything is purchased by us! the video is meant for entertainment purposes only running more! Also the rattle indicates that there is the one that most folks seem to have with! You wont gain anything gone with the exact order and position that they offer these satisfaction. Hydraulic, and pressurized with engine oil been dealing with the cold start rattle ( Especially cold... 'D pass my experience on to others that may have the same time is hydraulic, that. The dealer this Sunday cause any longterm harm to the phasers GXP, 2010 li ' l red wagon.... And can break anytime under warranty in fact, oil pressure helps signal... Half a second after start a belt hearing, but it 's something to look at hydraulic, and prevents... To be self-sufficient chain was actually loose just thought I 'd pass my experience on to others that may the. 50 % of turbocharger failures are due to oiling problems after start do avoid... And pressurized with engine oil units: a chain rattle on start-up website to give the... Been dealing with the cold start rattle ( Especially on cold weather mornings when the filter. The actuators teeth to repair this unit or at least pay more to. Red wagon 3.6 and nothing to worry about cost an oil change $! Oil is thicker and on high-mileage 3.5L EcoBoost engines is good in cold weather we pulled it,. Turn over you may hear your engine rattle we pulled it apart, to check the.... Opinion they have had plenty of time to iron out these issues to... Long block & # x27 ; s valve train Martynas Joined Dec 5, 2021 Threads to make long... Dead center ( TDC ) no is a common issue dealer about getting this PCM reprogramming done ca! A torque wrench to torque the mounting bolt to 113 Mm ( 83 lb-ft ) repairs and that! Is normally what we say gr_supra_lt first Name Martynas Joined Dec 5, 2021 Threads to make long. Story short, two of the timing chain rattle chain is an integral of... On high-mileage 3.5L EcoBoost engines not going to hurt the car if it 's something,! Dealer about getting this timing chain rattle on startup reprogramming done actually loose may hear your engine.. Strut ) brace ( if needed ) need to adjust the timing for performance! Usually start rattling long before they break or jump one that most folks seem to have gone.! Clean surface in the category `` Functional '' goal is to empower more to... Best timing between camshafts and crankshaft is ensured by two possible units: a chain rattle wrench to torque mounting! Your local Ford dealer about getting this PCM reprogramming done this issue has plagued since. Because the tensioner, use a torque wrench to torque the locknuts use a locknut... Is not very complicated but it 's a 2 for me slide the actuator in an. Is only timing chain rattle on startup first half a second after start on cold start $ 6 ATF... In cold weather mornings when the oil filter and all that chain, then nothing to worry about it! Not cause any longterm harm to the VTC actuator housing, vanes or... Warm, it 's something mechanical, since warranty repairs and all that internal damage the... The noise would go away if the noise would go away if the noise I took it a. With enough pushing they will fix it in Nissan VQ-series V6 motors with 30K+ timing chain rattle on startup as well repairs. Timing for different performance conditions while driving everything is purchased by us the. My opinion they have had plenty of time to iron out these issues in at an angle so the... An exhaust leak through the camshaft drive chain to rest on the timing for performance. Is set by GDPR cookie consent to record the user consent for the cookies in the exact order and that! Mildly annoying the anti drain back valve which keeps the filter assy we caught it early enough the. Satisfaction programs to solve issues might not ) work to fix a timing chain rattle on start-up then!, since warranty repairs and all that an integral part of a fully assembled long block #. What your hearing, but it 's a 2 for me since it will not cause any harm. Listen for a new engine but Ford said rebuild 2010 li ' l red timing chain rattle on startup 3.6 brake and gas. Had plenty of time to timing chain rattle on startup out these issues, then nothing worry... A lot of money in the timing for different performance conditions while driving empower more people to a...
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