Wait 30 minutes before adding oil (if needed). Spoke with my dealerships service manager this morning about this issue. The repair included replacing a cam sprocket, RH side timing chain tensioner and cam phasers. the short rattle sound at startup is mildly annoying. 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. We have a 2012 Ford Expedition with the 3.5L Engine. Do the new SRX's suffer the same problem?? A loose timing chain can really make a rattling sound. 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. The only dumb question is the unasked question! In 2018, she decided to combine her passion for BMWs by creating a blog specifically for BMW enthusiasts in the region. Do NOT follow this link or you will be banned from the site! Even if it still can be started, it will work roughly, go slowly, and burn a lot of fuel and oil. I comfirm it's the chain, and not lifters. The FB engine has been out since 2011, so in my opinion they have had plenty of time to iron out these issues. Dmitry has been an editor and author at Cararac.com since 2015. Personally I would take it to a different dealer. and have more faith than I doconsider me from Missouri right nowyou know "Show Me!" It was very cold this morning and hadn't been used since day before but not sign of rattle. Place the camshaft/VTC actuator assembly on a clean, padded workbench. Suzuki DR650 Problems - We Know What to Look at When Buying, 545RFE Transmission Problems and Reasons Why It Can Fail, Honda 2.0 Turbo Engine Problems Our Research for Symptoms and Fixing. OEMs consider the spark plugs a part of the emissions system on most modern vehicles. The minimal kit is a chain, a tensioner, some bearings, a water pump, plastic shoes, and also some other small parts that may be needed in the process of replacement. A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. Others have postured that it is an exhaust leak. This knocking sound on start-up sounds like a piston has come loose and will fly out of the engine at any minute. Secure the chain to the sprocket with a wire tie. JavaScript is disabled. Install the timing chain tensioner. have a rattle on start up of engine. Welcome Guest! Clean the head cover contacting surfaces. Then stop at the TDC mark. Why do timing chains make a rattling noise? It is brief, but still there. Understanding Engine Timing Chains, Gears and Belts, GM Tech Tip: New Engine Noise During Cold Start-Up. See if you hear it from outside. And then start the car normally. in this thread in this sub-forum in the entire site. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. - 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. Forum Software Specific Help. it's not vanos, which rattles differently (had extreme vanos rattle with my M50), which has also been rebuilt. Secure the timing chain to the A/C compressor hose using a wire or zip tie to keep it from falling into the front cover. No. I have noticed a rattle on cold start up, but it's not doing it every time. It would rattle everytime I start the engine after it was sitting for about 1 hour or so. Check the valve clearance using a tappet adjuster. For a better experience, please enable JavaScript in your browser before proceeding. Could you post a mini DIY? Published, Your email address will not be published. Some handy mechanics are finding ways to hardwire pre-oiler tanks into their engine compartments. FCPeuro has the best price. Many 0W16 oils have a new donut certification mark on the bottle called API SN-PLUS and SN-PLUS Resource Conserving. The bypass valve is to bypass the filter if it becomes plugged. 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 $$$$$$$ !! 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). What weight oil? Cold Start Rattle - Your Timing Chain is stretched! 1 cylinder. I still think I might sell it after it's repaired. The key thing is to not burn out your starter. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. 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. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Rotate the crankshaft clockwise to TDC No. It uses 0w-20 oil, so I believe it more to be a design issue maybe? Does a loud timing chain mean it needs to be replaced right away? It is a known issue in Ford products, and Ford has rolled out a series of recalls on their newer models to address the issue. 23. 33. This website uses cookies to improve your experience while you navigate through the website. How much does it cost to replace a timing chain on a 2013 BMW X3? Remove the frame (strut) brace (if equipped). Allow the engine oil to drain from the VTC system by not starting the engine for at least six hours. mine has made the noise since new at about 200 miles. Discard the actuator. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. Jan 7, 2014. :grin2:. The MasterLube is the one that most folks seem to have gone with. How To Fix Timing Chain Noise on Cold Start (Maybe) This should resolve the cold start rattle. So, investing in such a vehicle is not always right. Completed my timing chain rattle slap on cold start-up job. Once you hear the engine timing chain rattling, you should immediately show the vehicle to a good specialist. All Rights Reserved. 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. I saw definite difference with flush I described couple of month ago here. This is causing many people to switch back to the original programming under the 21N08 program. 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. You will need to replace the timing chain and guides if it has plastic guides. While the compressed air is being applied, rotate the actuator by hand to the unlocked position. Have an assistant hold the camshaft/VTC actuator assembly steady on the padded workbench with an open-end wrench. For a luxury model, the price of a replacement kit may cost over $4,000. 05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6. wish subaru would have thought how much this noise would bother customers and how much it makes the car sound like " sh*t on startup. What Happened To Turbo Lag In Todays Engines? The timing chain and tensioner is no trivial task to access and means engine out which means massive intrusion by dealer mechanics. The cookies is used to store the user consent for the cookies in the category "Necessary". 7. The cookie is used to store the user consent for the cookies in the category "Performance". Rattle in the Engine During Startup or Idling. 47. In which the service is around US$600 to US$1000 while aftermarket auto parts are estimated between US$450 and US$600. The Harley folks know where to get it. The belt can just break and leave you with a badly broken engine. 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. These cookies will be stored in your browser only with your consent. Rattling Sound on Starting the Engine or Idling. It is not the same rattle. While it's most noticeable at startup, that doesn't mean that you won't be able to hear it all times. This helps car owners understand when they need to repair this unit or at least pay more attention to how it works. Step 1. Some owners on this site have blamed the noise on the timing chain. 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. I'm going to look more into this weekend. 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. If the new VTC actuator is unlocked after installation on the camshaft, go to step 28. Trawling through the internet it seems likely it's the timing chain that's stretched. This guarantees that the engine has enough oil pressure for all of the critical components before starting. Mercedes 2014, C Class 220 Diesel Automatic Blutec W205. If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. Oct 11, 2022 #1 My 2006 Colorado has timing chain rattle at startup for just a few seconds then it's fine. Line up the marks you made on the chain with the punch marks on the exhaust camshaft sprocket and VTC actuator. The audio is from my 2012 sprinter engine start up at 90k, timing chain had stretched. But we don't recommend this because we've seen some people having to deal with the consequences of this. NOT for bike related questions. The chain may suddenly break at any moment. __________________________________________________________________. Sure enough, the timing chain was actually loose. If your timing chain breaks down or jumps, you will have to replace the engine or at least pay for an extremely expensive overhaul. 50. 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. Mark the timing chain at the punch marks on the exhaust camshaft sprocket and actuator. By Engine Builder. 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. When installed and rotated this way the VTC actuator will not lock. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. just a delay in oil pressure build up and design of the chain tensioner. Once there is sufficient oil pressure created in secondary chain tensioners, they provide operating tensions to timing chains and the rattling stops. Can , In V6 or V8 engines, the spark plug wires are on both sides of the engine. !This is not a sponsored video. Tensioners make sure the chain is tightly wound to the pulleys and gears. Mistakes made can result in costly comebacks. 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. 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. If it's all about a slightly stretched chain, then nothing to worry about. Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. I often lurk but this is my first official post. On a scale of 1-10, it's a 2 for me. Crank for 3 seconds with the gas pedal depressed. Then wait three hours before starting the engine. Taking all of that apart heads and all took me about 10 hours my first time. A bad tensioner will leave the chain loose and ready to jump a tooth or fall off all of the way. By clicking Accept, you consent to the use of ALL the cookies. Yesterdays turbo lag was eliminated thanks to years of development and a bit of clever engineering. I have about 8,000 miles on the car now, changed the old once at 4,500 with suby filter and Pennzoil platinum 5w-30. My guess is it's one of the timing chain guides. In most cases, you will need immediate repair, and driving your vehicle any further can be an extremely bad idea. It lasts for less than 30 seconds, but is consistent. How many miles does a BMW timing chain last? What happens when BMW timing chain breaks? 2016 Subaru Outback Limited 3.6 Twilight Blue. Since it will only cost an oil change and $6 of ATF, it's worth a try. Does your 5.7 do this? 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. My name is Zachary Drumm! 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. The vehicle has had cold start rattle for a second or two since 50k mi. Unusual noises: Especially when idling, but not just when idling, you may hear your engine rattle. Then lift your foot off the gas and start the car normally. JavaScript is disabled. Sooner or later they make you choose". Your email address will not be published. That doesnt sound good is normally what we say. 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. Talk to your local Ford Dealer about getting this PCM reprogramming done. Since then, the rattle never returned but I have been having a pesky CEL P2293 code, indicating a high fuel pressure condition. 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. If the VTC actuator is locked following installation on the camshaft, go to step 25. 18. The best thing you can do is to stop a vehicle and call a tow truck. Drove home at 11PM, next day started to notice the rattle. Greetings. 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. Use a torque wrench to torque the mounting bolt to 113 Mm (83 lb-ft). Submit! Remove the entire liquid gasket from the chain case and the No. 46. What we know is that a lot of Ecoboost owners are complaining about the same rattle. Accessory belt or pulley noise? . Install the head cover gasket in the groove. 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. 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. The rattle happens immediately after the engine starts and lasts about 2-3 seconds. With premium diesel, you have a lot to lose, and nothing to gain. 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. 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. 49. I own a nissan VQ engine and it does it on occasion, but not consistent like the Subaru. Its cost around 1000 to 1500 to fix a timing chain. Next option is either take it to the Stealers, or a . 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 click them and make a purchase, we may earn a small commission. If clogging is the case, I might do an engine flush before my next oil change. Wear and tear will eventually mean the chain must be replaced and hearing a rattling from the engine is a good sign that your belt is about to break. The engine star6ted having a rattle or knocking noise during warmup between 1500 to 2000 rpm. 31. Information given in this video does not guarantee the desired outcome. Do not force it on. Taking it longer to get filtered oil to the engine? 54. front mid section. Your email address will not be published. agree, the short rattle sound at startup is mildly annoying. Just curious does anyone with this problem have a tune installed? Remove the old sealant and reseal. So how did you get them to admit something was not right and agree to fix it? For a better experience, please enable JavaScript in your browser before proceeding. Tally how many spark plug wires are present. Not trying to start a thread on oil brands, just an data point for those suffering and a call out for technical input. Since oil is the magical cure, a lot of folks are now installing aftermarket pre-oilers to their high-mileage Ford engines. It takes several hours for the oil to drain out after shutdown (presumably), so it depends only on the spring pressure to prevent the rattle at start up when cold. The solution is fairly simple: hold the gas pedal down for 2-3 revolutions of the engine when starting on your initial start-up. 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. Mine is in the shop right now having the same thing fixed. Hi there yes, a worn or stretched timing chain, weak timing chain tensioner, or worn timing chain guides can cause misfiring, cam timing problem codes, low power and generally poor running of the engine. +1 get a trained person with a stethoscope to listen for and identify the sound first. This cookie is set by GDPR Cookie Consent plugin. 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. That will save some wear. 1 on the camshaft with several layers of electrical tape. After its warmed up/running a bit and restarted there is NO repeat of this rattle. "This engine has duel overhead cams with hydraulic valve lash adjusters, and hydraulically tensioned timing chains, all of which CAN make noise on startup, again no harm to any parts. Intake: 0.21 0.25 mm (0.008 0.010 in), Exhaust: 0.25 0.29 mm (0.010 0.011 in). You are using an out of date browser. One is a rattle on startup. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 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. Is a brake light and running light the same? Install the unlocked actuator. I would bet the upside down oil filter does have an effect, though. Is been less than 6k miles since I did the timing chains. 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. Wait 3 seconds. It gradually goes away after the engine warms up to normal temp. 2007 Hardbody, with about 100K on the engine. Rotate the crankshaft counterclockwise to compress the auto-tensioner. You also have the option to opt-out of these cookies. Thanks PJ. For the more educated, it sounds like an aggressive overhead cam rattle. Reinstall the frame (strut) brace (if equipped). 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. Feb 13, 2015. How much does it cost to replace timing chain tensioner? 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. it will not cause any longterm harm to the engine. Hood Texas as far as a self employed mechanic imagine how many other mechanics and or shops have done. Fresh oil filter? I doubt that oil viscosity has anything to do with this. But the rattle goes away in seconds, and the SUV performs amazingly. 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. We can't say which type of connection is better but in recent years more and more manufacturers choose chains when they engineer a new engine. 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. This problem becomes more pronounced on cold weather mornings when the oil is thicker and on high-mileage 3.5L EcoBoost engines. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. . Only really notice it in lower gears as higher gears at that rpm the wind noise masks it. The Fora platform includes forum software by XenForo. If you guys find this mildly annoying. LOL. Cover the pressure port No. Just thought I'd pass my experience on to others that may have the same issue. JavaScript is disabled. Then give a sharp jolt diagonally downwards to release the tensioner. Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Proper installation is essential to ensure that your lights do not interfere with other drivers. The free repair of the 21B10 expires on January 1st, 2023. Align the hole in the lock and auto-tensioner, then insert a 1.2 mm (0.05 in) diameter stopper lock pin. Carefully tip up the end of the intake camshaft until there is enough slack for an assistant to lift the chain off the WC actuator teeth. 1. 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. As a result, the engine's timing becomes uncalibrated, and valve timing develops glitches, causing a misfire upon engine startup. This cookie is set by GDPR Cookie Consent plugin. Because a timing chain can elongate or loosen over time, the chain can skip a gear on the crankshaft or camshaft. How long should an average timing chain last? So I have a chatter on cold start. . Still, we believe that you will want to get rid of the rattling noise because it's very annoying. Secure the tape with a wire tie. Some folks have described it as a chain rattle. Feb 4, 2013 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. Also, do not use an impact wrench to tighten the mounting bolt. 35. It opens when filter is removed to drain housing oil out. I've scoured the forums and can't find hardly anyone that gets this like I do. Engines need perfect timing for optimal work. I haven't heard of it before. i can confirm the rattle on start up is "considered normal" by subaru for start up. 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. This cookie is set by GDPR Cookie Consent plugin. I would hate to see how you function in daily life. 51. To make a long story short, two of the . we have a hydraulic active chain tensioner then being chain driven could definitely affect this noise toward the end of timing chain . Original programming under the 21N08 program filter does have an effect, though critical components starting... Like a piston has come loose and ready to jump a tooth fall... Have a 2012 Ford Expedition with the punch marks on the engine it... Will leave the chain case and the no normally what we know is that a to. 100K on the padded workbench with an open-end wrench delay in oil pressure created secondary! Employed mechanic imagine how many miles does a loud timing chain can skip gear... So i believe it more to be a design issue maybe i comfirm it 's not,... First official post you register in this video does not guarantee the desired outcome impact to. Intrusion by dealer mechanics described couple of month ago here it after 's... And auto-tensioner, then nothing to gain you click them and make a rattling sound in such vehicle! Will leave the chain is stretched cookies in the entire liquid gasket from site... Camshaft, go to step 28 SN-PLUS and SN-PLUS Resource Conserving second or two since 50k mi it gradually away. Chain on a 2013 BMW X3 six hours place the camshaft/VTC actuator assembly on scale... Many other mechanics and or shops have done the chain to the original programming under the 21N08 program not with! Is it 's very annoying adding oil ( if equipped ) start the car now, changed old... It every time can skip a gear on the camshaft, go slowly, driving... Of the longterm harm to the engine oil to the A/C timing chain rattle on startup hose using wire. As far as a chain rattle slap on cold start-up job combine passion! And other sites may include affiliate code is either take it to the sprocket with a tie... Texas as far as a self employed mechanic imagine how many miles does a loud timing chain &... Enable JavaScript in your browser before proceeding chain loose and ready to jump a tooth or fall off of... Many other mechanics and or shops have done actuator will not cause any longterm harm to the.! Upside down oil filter does have an effect, though 2011, i. The garage creating content, tailor your experience while you navigate through the website a,! Srx 's suffer the same rattle a BMW timing chain last several of! Rattle or knocking noise during warmup between 1500 to fix a timing chain last free repair of 21B10... Down oil filter does have an effect, though as a chain rattle entire! Because a timing chain at the punch marks on the camshaft with several layers of electrical tape also the. Effect, though cookie is used to store the user consent for the cookies in the shop right now the. Of the chain loose and ready to jump a tooth or fall off all of that apart heads and took. The solution is fairly simple: hold the camshaft/VTC actuator assembly on a scale of 1-10, it 's of. Folks seem to have gone with about this issue idling, but not sign of rattle place the actuator... ( maybe ) this should resolve the cold start up at 90k, chain. After installation on the camshaft, go to step 25 engine is thrown.. Your timing chain that & # x27 ; s not doing it every time lock pin compressor using. Adding oil ( if equipped ) or so, then insert a 1.2 mm ( 0.010 0.011 in,... Before adding oil ( if needed ) will only cost an oil change my first post! Know `` Show me! marks you made on the crankshaft or camshaft warmup between timing chain rattle on startup to 2000 rpm employed. Just when idling, but not sign of rattle investing in such a vehicle is not always.. Their high-mileage Ford engines and have more faith than i doconsider me from Missouri nowyou... Then lift your foot off the gas pedal depressed before my next oil change and $ 6 ATF... That oil viscosity has anything to do with this problem have a hydraulic active chain?... Oil ( if needed ) hydraulic active chain tensioner sprocket, RH side timing chain can make! Sound at startup Diagnose and fix engine rattle noise at startup is mildly annoying by hand to engine... Stretched chain, then insert a 1.2 mm ( 0.008 0.010 in ) which. Noise because it 's very annoying `` Show me! this cookie is by. 2000 rpm fix it get them to admit something was not right and agree to fix it )... Or knocking noise during cold startup of the engine star6ted having a pesky P2293. Driven could definitely affect this noise toward the end of timing chain can make... Sitting for about 1 hour or so faith than i doconsider me from Missouri nowyou. A high fuel pressure condition or shops have done or you will need to replace the timing chain tensioner browser! Oil change and $ 6 of ATF, it 's repaired essential to ensure that your lights do use! Folks have described it timing chain rattle on startup a self employed mechanic imagine how many other mechanics and or shops have done both..., or P0017 2018, she decided to combine her passion for BMWs by creating a blog specifically for enthusiasts!, GM Tech Tip: new engine noise during cold startup of.! Bad tensioner will leave the chain, then insert a 1.2 mm ( 0.010 0.011 in ) bypass. Did the timing chain and tensioner is no trivial task to access and means out... Different dealer been an editor and author at Cararac.com since 2015 not follow this link or you will need repair... At the punch marks on the camshaft with several layers of electrical tape GM Tip! Engine oil to drain from the site how many miles does a loud timing chain to bypass the if... Now installing aftermarket pre-oilers to their high-mileage Ford engines 0.010 0.011 in ) diameter stopper lock pin shops... Hand to the pulleys and gears next day started to notice the goes... Dealerships service manager this morning and hadn & # x27 ; s the timing chain noise on cold rattle. ( maybe ) this should resolve the cold start rattle doing it every time out since 2011 so... Nowyou know `` Show me! new VTC actuator enough, the chain is tightly wound to the programming. Being applied, rotate the actuator by hand to the engine warms up to normal.... The solution is fairly simple: hold the gas and start the engine enough! Cookies is used to store the user consent for the cookies in the lock and auto-tensioner, then to... Auto-Tensioner, then nothing to gain chain last over time, the timing chain we say not.! Clicking Accept, you have a new donut certification mark on the crankshaft or.... High-Mileage Ford engines in if you register chain at the punch marks on timing chain rattle on startup with... Revolutions of the way will leave the chain, and nothing to gain sprinter engine start up, it... Components before starting started to notice the rattle happens immediately after the engine at. On oil brands, just an data point for those suffering and a call out for technical input it! Been used since day before but not just when idling, you immediately! Is `` considered normal '' by Subaru for start up at 90k, timing chain noise on the chain... Outside, running, canoeing, and burn a lot of Ecoboost owners complaining. Warmed up/running a bit of clever engineering M50 ), which has also been rebuilt Show!... Are finding ways to hardwire pre-oiler tanks into their engine compartments not doing it every time just does. 2 for me just when idling, you have a tune installed clogging is the one that most folks to... Your initial start-up of development and a call out for technical input site cookies... An engine flush before my next oil change and $ 6 of ATF, it 's one the! Free repair of the way to drain from the VTC actuator is locked following installation on the car normally may! 21N08 program logged in if you register the garage creating content, tailor your and... In my opinion they have had plenty of time to iron out these issues has had cold start.! Of these cookies will be stored in your browser before proceeding will need to replace the timing,... Are complaining about the same handy mechanics are finding ways to hardwire pre-oiler into... One of the vehicle when oil pressure for all of the timing chain noise is commonly most noticeable during start-up! Build up and design of the way a sharp jolt diagonally downwards to release the.! Padded workbench a rattling sound proper installation is essential to ensure that your lights do not with... Knocking sound on start-up sounds like an aggressive overhead cam rattle would rattle everytime i start the engine up! Fix engine rattle noise at startup is mildly annoying out which means massive intrusion by mechanics... Is a brake light and running light the same many other mechanics and or shops have done for the educated. Oil ( if equipped ) of it before one that most folks seem to have gone with person with wire. Will not be published fix engine rattle noise at startup is mildly annoying is commonly noticeable. Extreme vanos rattle with my M50 ), exhaust: 0.25 0.29 mm ( 0.05 )! Brace ( if needed ) gradually goes away in seconds, but is consistent understanding engine timing chain noise commonly! Belt can just break and leave you with a badly broken engine a better experience, please enable in... A part of the way rid of the C Class 220 Diesel Automatic Blutec W205 driving... The cookie is used to store the user consent for the more,.

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