Om651 timing chain symptoms mercedes

Its now got 60000 miles. Apr 12, 2024 · Genuine Mercedes-Benz OM651 Diesel Camshaft Timing Chain Tensioner A6510500800. 8 CDi, and as you might expect, the two versions share many of the same components. I'm having my E250 om651 timing chain, sprockets and tensioner replaced and the garage has said they use Seto (or seti? Not sure I heard right ) parts he said they are a German OEM quality parts manufacturer and they make a timing chain kit for the OM651 engine this means its cheaper than OEM since merc don't sell the Mar 21, 2022 · this is my w212 om651 timing chain tensioner that I replaced at 135k miles because I thought it is better to prevent than to cure. I won’t check it until it asks or when I get around to doing top and bottom ends around 500K (hopefully). 1. NISSAN. Does anybody have a guide of how to replace the Timing chain tensioner? Is it a DIY job or specialist. I have a W212 E220 Bluetec 2015 OM651 that has got the known timing chain rattle. If you don’t have any symptoms suggesting a Timing chain kit for the Mercedes 2. Application Details: manifold. Seller's other items. Came to the conclusion that the noise was inside in the motor. #26. May 28, 2019 · 7. May 8, 2023 · OM651 – 2. VW. " Timing chain. Prevents Catastrophic failures on 3. 2011-2018 Mercedes-Benz Engine Timing Chain 157-050-01-00 Mercedes-Benz W221 S-Class Camshafts & Timing Chains, Page 3 (This page covers: Timing Chain Tensioners, Timing Mercedes-Benz W204 2. Apr 22, 2020 · Mercedes W906W639W204 W212W218X204OM651 CDI- Timing Chain Replacement. Car. Apr 19, 2023 · Yuesstloo Engine Timing Tool Kit, Compatible with Mercedes Benz M157/M276/ M278, Camshaft Timing Tool with T100, Fuel Injector Puller, Rotary Rod, Fixing Screw, with Case and Gloves 4. 2 CDI ENGINES OM651 Engine Timing Chain Kit A6510520016, 0009934676, A0009934676, 0009936876, A0009936876. Successor: OM 654. Jul 19, 2020. These problems were mostly related to the high mileage, poor maintenance, or low quality fuel. Sep 15, 2016 · Siting the engine with the timing gear at the bulkhead end of the engine bay makes timing chain replacement an engine out job. Cls63 amg. Fixable, but with a reasonable chance of escalating costs. Other problems that were reported with the OM651 engine were the timing chain stretch, the oil cooler leak, the swirl flap failure, and the diesel particulate filter clogging. Illustrated step-by-step manuals and video tutorials on replacing MERCEDES-BENZ SPRINTER Timing Chain will tell you how to carry out DIY replacement of parts and maintenance of your car quickly and cheaply. A pain. 10-P-052324 Version 7 Function group 05. 50. 99. Jul 2, 2004 · I just had my timing chain replaced. In European models this is an issue and owners have been replacing them at higher mileage. 99. Mercedes designated OM651 powerplants were tuned to either 134, 170 HP or for the higher spec’d models a 200 BHP version, badged C250 CDi. Hello Everyone, Looking for advice here. business and permissions inquires bodgitandleggit@gmail. Cam to Idler. Some people have told me that the timing chain doesn't need to be replaced on these cars. It has been in production since 2013 and uses the same platform as the A-Class and the Mercedes CLA. youtube. Tensioner Arm. Elongation of timing chain greater than 82 mm: Perform work procedure B. Timing chains are typically installed on more modern vehicles and high-end vehicles like Mercedes Benz vehicles because timing British Leyland A Series Timing Chain Kit 1 Chain (simplex), 1 Tensioner Arm, 1 Cover Gasket, 1 Waterpump Gasket, 1 Oil Seal, 2 Lock Tabs &nbs. 00 R 1,999. “Under normal every day & long distance usage the Timing Chain will not need to be replaced. Add to Cart. Kit contains:1x timing chain, 2x guide rails, 2x sprocket gears, 1x timing tensioner, 3x bolts, 3x retainers. Original timing chain. avantgarde-automotive. Page 1 New Generation of 4-Cylinder Inline Engines, OM 651 Introduction into Service Manual – This printout will not be recorded by the update service. Steve Connor said: Hi I am wondering how much it would cost to replace Timing chain on a 142 merc C220 and when it nedds to be done. 12/2010 ->. 7% positive. Today they said they need 3-4 weeks more which I cannot wait. A number of knowledgeable contributors to our Nov 24, 2019 · C class c250 2012. com Mercedes W212In this video we show you how to replace the Timing chain We show you the proper pro Sep 9, 2020 · Demontáž motoru,odstrojení,výměna rozvodu,montáž Mar 29, 2022 · Click this link below to see instructions of how to carry out the timing chain job. Part of the Eastern Western Motor Group (Est. #2. To 3/19/12. Sep 9, 2014 · Service, repairs, diagnosis and motorsport preparation. #1 · Aug 13, 2018. Apr 15, 2020 · It was towed to Mercedes and they have identified that the seal and tensioner have come away. Like. The OM651 engine is a 2. The engine’s reliability is due in part to its two-stage Pulling more fuel and air into your OM651 is the whole point to any engine modification project. May 5, 2021 · Replace the tensioner first but if the chain needs doing its about 900 quid at an indy which to be honest isn't really the horror story some people make it out to be. Strange thing is it started after my first diy oil change. 2-5 seconds after starting the engine a clattering or pounding noise may be able to be heard from the area of the chain drive. 0. OK so I decided to replace the timing chain tensioner on my W212 m651 e250 engine, how the heck do I get it back in again, the plunger need compressing to push the body all the way in to the threads, and it's very difficult to do that and turn it to lock it into the threads, am I missing something Aug 5, 2022 · the chain tensioner is easy to replace and costs £45 for an INA brand one which is OE quality. The timing chain tensioner on this engine appears to be different from all the others and does not have an allen screw in the head of the nut to loosen off one turn as specified. www. Coolant Leaks; Bi-Turbo / Twin-turbo problems; The engine came in two displacements, a 1. Mercedes benz e250cdi timing chain replacement on an om651 diesel engine. 2. Status: 09 / 2008 – Page 2 Mercedes-Benz Service Introduction of New Generation of 4-Cylinder Inline Engines, OM 651 Daimler AG · Technical Jan 12, 2016 · Listed below are 5 of the symptoms of a worn out timing chain. Mercedes and Smart Newcastle. I've been running 5W-40 for all of my oil changes. Yes the engine is still sweet and pulls very well even after all those miles. OM654 Timing chain failures. MERCEDES BENZ OM651 ENGINE TIMING CHAIN LOCK TOOLS KIT. May 28, 2019. The same engines that seem to eat chains, generating post sale revenue on parts and considerable labour costs. Dec 6, 2019 · Check timing without removing rocker cover Mercedes OM651 Contact Mercedes-Benz of Edinburgh West (Newbridge) Edinburgh's Luxury Car Village, Newbridge, EH28 8QW. To 2/3/12. Hello. 1L OM651 engine. $289. All engines should be treated like this, but especially the OM642 V6 diesel engines. I paid $1500, but then I also had the mass sensor replaced. South Yorkshire. I had ordered a 2014 Sprinter Crew van (144" high roof) in January, with the OM642 V-6 Diesel engine. Application: Mercedes Benz OM 651 VOLUME 2. Unit 14 Hither Green Trading Estate, Clevedon, Somerset, BS21 6XU Tel: 01275 217270 Email: steve@avantgarde-automotive. An implausible signal is one that's outside the bounds of what the SCU expects to see. #1 · Dec 19, 2021. E220 2014 2. In this video, I covered in more detail the moments of replacing the timing chain (the sequence of work, the devices used, etc. Namal said: I just got a call-back from a Mercedes Master Technician Re: ‘14 W212 Blutec 4Matic (My car) Timing Chain. This variation is based primarily on labor cost differences related to accessibility to the engine and the complexity of the timing chain system itself. prime the tension in fresh oil before fitting it - A6510500800 this is the part number. Kit fits models with M9R diesel engines 1995cc.  Includes the following timing chain components: Timing Chain Timing Chain Tensioner 2 Timing Chain Guide Rails 2 Timing Chain Camshaft Gea Apr 21, 2023 · I have a 190e 2. Hi Steve iv heard quotes anywhere from £400 to £1500 depending where you go. Diminished Power and Performance. In these cases, the root cause may be in your motor oil. 8 (380) engine ONLY with twin row timing chain. 00-N-054809. To remedy this, after advise from various mechanics / garages, I: 1. 00 Ex Tax:£25. Jul 17, 2020 · SouthWest. I reviewed this forum's posts on higher mileage GLK 250 at 100,000 mile range in NA and did not see any timing chain issues yet. FORD. This is not a factory manua May 2, 2021 · Timing chain # 000 993 46 76 - (with the notice "414 The old part must no longer be installed") Replaced with # 000 993 62 76 Tensioner # 651 050 00 11 - (with the notice "414 The old part must no longer be installed") Dec 19, 2021 · 14 posts · Joined 2021. Mar 19, 2015 · my partner ajusa. BMW. May 18, 2019 · The problem is if you need a chain and sprockets done its an engine out job. https://m. to/2i9VDkAСheck it out http://amzn. May 18, 2019 · Its reassuring that yours has 180k I think the 651 is a decent engine just a shame about the chain. It has been sitting for 4 weeks now waiting on local Mercedes dealer to get the chain and tensioner. I actually found out about this forum-and this thread-by way of a stateside Sprinter forum. ( yes i change all filter o rings ). Spoke to few Indys around the area and they Nov 16, 2014 · 2009 W204 C180K. Dec 22, 2018 · Only on some engines but not that one. About £200 if its just tensioner. Aug 27, 2023 · Mercedes offers a certified method to measure the amount of chain slack for the OM651 and the OM642. Timing Chain Kit M9R ENGINE - 2. Application: Jun 22, 2017 · So, I have had a separate issue with noise coming when I turn the steering wheel. Jul 4, 2022 · 4. To be used as OEM tools: - Camshaft setting tool, to be used as OEM n ° 642589003100, - 2 shims, to be used as OEM 642589044000. Jun 20, 2020 · It does seem odd the way that Mercedes and BMW like to place these chains at the back of their 4 cylinder engines. Aug 7, 2020 · W204 OM651 Timing Chain Thread starter AsifS; Start date Aug 7, 2020; Mercedes E320 CDI, C32 AMG, CLK 320. When I did the head-gasket at 250k miles I retracted the tensioner approximately 25% of its range. During warm engine restarts, particularly after the car has been stationary for around 15 to 50 minutes, I've been noticing a distinct Dec 9, 2020 · 34. Very fiddly as two or three bolts are difficult to get to. Thanks! Oct 25, 2020 · Cheers to everyone that chimed in. 2 liter V8 engines from 1970 to 1991 and the 3. £122. He recommended I get the timing chain and tensioner replaced at £720. The engine’s timing is vital & is responsible for syncing different parts of your engine and regulating the combustion cycle. 1927), Mercedes-Benz of Edinburgh - have over 40 years of experience, and offer the best range of Mercedes-Benz Vehicles in Scotland. The rest of the vehicles marked in grey have a timing belt/cam belt. 2013 w212 amg sport. if it's just tensioner caught early might be ok Nov 21, 2019 · Nov 21, 2019. More service info: Timing chain change interval: 250,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine Product ID: MBC1546. I wouldn't expect a chain to be worn after 10k but then I wouldn’t expect a chain to be worn at 70k but some do. £700 ish inc genuine parts and labour is what I paid Jan 24, 2019 · Chains are not recommended to change ever, but some engines are prone to stretched chains. #1 · Dec 9, 2011 (Edited) Need to replace lower timing chain rails necessitating removal of timing cover. Evaluate the value read off on the scale of the measuring chain tensioner according to the vehicle's driven distance: Vehicle mileage up to 250,000 km: Elongation of timing chain less than or equal to 82 mm: Perform work procedure A. I talked to a certified mercedes mechanic and he said that is a load of bs. . They also want to make the vehicle look cheap to service for fleet customers so perhaps the interval is a compromise. Nov 24, 2019. Lesson learnt or perhaps not, as they have returned to a single chain and problems. 5D. Add to wishlist. E63 amg. Last edited: Jul 19, 2020. Intake manifolds flow the air during the suck phase from the air cleaner and allow it to be pulled into the engine cylinders with fuel for the squish phase. 1L 4-Cylinder Turbo Diesel. (121145) Business. Cl63 amg. Feb 6, 2020 · 223 posts · Joined 2017. This would seem to require removing the pan. co. Description. Summary of Contents for Mercedes-Benz OM 651. Location. Dec 9, 2011 · 446 posts · Joined 2010. Perhaps this is because the OM651 engine has been running in Europe for more Successor: OM 654. May 16, 2022 · Common Mercedes OM651 engine problems include: Fuel Injector Problems; Timing Chain And Timing Chain Tensioner Problems; BlueTec Fuel Dilution Problems (Rising Oil Level) 2017 And Newer OM651 BlueTec NOx Sensor Issues. The timing chain and tensioner usually need to be replaced at the 150,000-mile mark but we commonly see timing chains being replaced much sooner. Private owners can improve on that compromise at very low cost by changing the oil more often. 2 seconds silence No noise Ive read countless stuff on this subject. MB's oil change intervals are not necessarily optimised for the life of the engine. Mercs had a problem with single chain in the 102 engine, they then modified it to a duplex and didn’t suffer any problems. uk. When a tensioner breaks, it can cause the timing chain to jump, leading to a collision between valves and pistons. Feb 17, 2023 · In case of camshaft lobe damage, the entire camshaft bearing housing (approx. Had the power steering system flushed twice. Mainly though the motor had become very noisy around the front near side (RHD), even after replacing all the external rotating ancillaries. Quantity. The four-cylinder in-line engine is the successor to the OM-646 four-cylinder series and is also intended to replace the weaker versions of the V6 OM 642 engine . - Camshaft setting mandrel, to be used as Mercedes 111589031500. As a precaution I changed the oil & oil filter that had been in for 5k and after idling for 5 minutes I dipped and found the oil had stayed almost like new- nice and clear. I know about revised timing chain tensioners. 1L displacement. The OM642 V6 diesel engine likes to be driven easily when it is cold. 1-liter 4-cylinder turbo diesel engine that has been used in various Mercedes-Benz models, including the C-Class, E-Class, and GLK. Central to maintaining this specific timing in your engine is a “timing chain or belt“. Compared to its 4-cylinder predecessor, the OM651 diesel engine, the refreshed OM654 should be free from timing chain issues. #mercedes #mechani Dec 19, 2020 · Hi Everyone, I had my car in for a B service and the mechanic said after the oil etc was changed he noticed a rattle when the engine started for a few seconds and then it went back to normal. For example if the airflow says the throttle is closed but the throttle position is wide open. 642589014000. Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. Ml63 amg. to/2iyNNUHHow To Set Timing chain Mercedes CDI OM651 Sep 14, 2021 · unbolt the tensioner and remove. #3. It also shares part of its components with the Infiniti QX30, due to the agreement between Daimler and the Renault-Nissan Alliance. Hi all OM651 has rattle at start up I heard it for about a week on start up a rattle that is loud and dies down after about 2-3 Before replacement this engine have rattle on cold start Nov 16, 2023 · And getting chain rattle on every cold overnight first start. Lastly, the entire cost of replacing the timing chain with a new one would be about $3,500 – $5000, taking in mind the high labor cost involved Oct 14, 2023 · Timing Chain and Tensioner Problems. ). 5 and 4. PEUGEOT. On average, you can expect labor costs of $400 to $1,000 and parts costs of $200 to $600. 2D / 2. #42. Mercedes Benz M273 Engine Timing Chain Repair Manual . 00. My 2013 e220 on 66k is starting to have chain noise in a morning, it’s early not got to the horrendous sounds yet. Aug 28, 2021 · Engine noise (rattling) after engine start - Topic number GI05. BMW produced the M47 engine from 1998 to 2007, the chain was fine, 200,000 miles + with no problems was common. Other sources have said that the pan can be loosened enough to remove the timing cover. He said that it should be done at the 100k service. com/watch?v=8jPtJnvkut4 Timing chain failure is becoming common on the Mercedes om651 engine, if you hear a rattle on start up even just for a couple of seconds then this is the start of the chain becoming stretched. This happens on a cold start on my Mercedes c220d (80k mileage). For all I know it might have had a new chain in the past. This Mercedes Benz came in with a rattling noise from the engine at startups. Total costs might range from $600 to $1,600. If a car model is specified in blue, it means its motor engine has a timing chain; that is, it has no timing belt. After draining the oil, put a endoscope or boroscope into the oil drain hole. 5 out of 5 stars 57 Mercedes-Benz Timing Tool Kit – OM651. Greetings (from the U. Reviews. Jan 18, 2016 · How much should I expect to pay for the timing chain and sprockets replaced on a 2010 E classic with the om651 Engine? I believe I can hear a rattle for a couple of seconds on cold start ups I think the tensioner has gone AGAIN this will be the second time last time was done with warranty by MB and has only lasted 20k the rattle stops after OM651- timing chain tensioner replacementOM651 - wymiana napinacza łańcucha rozrządu Because right now in the US, the government is forcing mercedes to modify some of their diesels (W212 OM651 is covered) to fit emissions standards as there were not previously due to cheating. The answer is yes, as I have just found out. - Holding tool to secure the timing chain to the camshaft sprocket, to be used as OEM No. Viano - 2012 - OM651 Engine - 2. $179. 2. 8L and a 2. Sprinter 2500 144" high roof/2014/OM642 (V-6) Mar 20, 2014. 3 secs then silence. Nov 2, 2022 · An exhaust manifold leak due to pulled studs. Hey guys, I'm seeking some insights on a peculiar issue with my 2009 w212 equipped with the OM651 diesel engine. Application Details: Mercedes Benz GLK (W204), Warm Start Rattling Sound for 7 seconds like symptoms of timing chain/tensionner - OM651 Diesel Hey guys, I'm seeking some insights on a peculiar issue with my 2009 w212 equipped with the OM651 diesel engine. The engine OM 651 is a diesel engine of Daimler AG , which was presented in October 2008 in the model Mercedes-Benz C 250 CDI BlueEFFICIENCY . $500) needs to be replaced, as Mercedes does not supply the camshaft on their own. Check the pan for pieces of the tensioner. Running a oil system cleaner through for a few hundred miles before an oil change can sometimes improve tensioner pickup. May 18, 2019 · Joined Nov 18, 2013 Messages 9,068 Reaction score 6,054 Location france Your Mercedes clk3202001,sl6002003 with everything regrettably sold ,A class 170cdi auto. The OM 651 is not a Apr 8, 2023 · Quick recap how the timing chain tensioner got replaced. Some people just change the tensioner which sorts the problem. Oct 2, 2018 · If it ain’t broke;don’t fix it! 420K Miles on my 99 C230K. Feb 7, 2024 · Timing chain replacement costs vary widely. Contact seller. Mercedes have offered a mere £1,400 compensation. I had no symptoms but I no Feb 15, 2022 · A timing chain is a robust, heavy-duty, hardened metal chain that is fitted inside the engine casing and loops around the gear wheel in the camshaft and crankshaft to help keep the pistons and valves synchronised. Ok so now yes i prob need new chain or at least try change hydraulic chain tensioner. Thread starter. I think due to the miles I will need to get the sprockets etc checked. Nov 8, 2018 · A 40W might reduce the noise. Jun 8, 2022 · Mercedes admits that this is an issue and released a service bulletin that explains more: Mercedes Service Bulletin LI18. We supply & fit new timing chain kits to prevent any further damage Jul 8, 2019 · A failure in the chain tensioner reduces tightness in the timing chain, resulting in a looser chain. #1 · Oct 7, 2023. 00 Rs garage proudly presents another great video. Oct 7, 2023 · 38 posts · Joined 2022. S. Hope you all enjoy this video Aug 13, 2018 · 142 posts · Joined 2006. As a combo, the pair powered a big proportion of Mercs’ on the road. If engine timing is off, you may experience a loss of power, reduced fuel efficiency, and even complete engine failure. 59. R 2,500. What I’m asking is can someone explain the chain tensioner location & is it easy to get to Aug 29, 2023 · Engine. Engine misfires or runs poorly. The 651 uses the exclusively hydraulic type, not the type that ratchet out and then lock in position. 0 DCi VAUXHALL / RENAULT / NISSAN. You need to find a good Mercedes specialist to have it properly diagnosed. This slack in the timing chain can cause it to come off the sprockets in the cam actuating gear, resulting in timing issues. It was recalled in 2015 and a new seal/o ring was fitted and I am now fighting with Mercedes as my whole engine is buggered! They have quoted me £17,000 for a 2014 B Class worth about £8,000. I went ahead (today) and changed the tensioner. Most of them are single row chains; like M271, OM651- Then there are some V engines where chains (double row!) are so long that even small individual link wear will cause total several degrees offset in timing. Thanks all. Twitter LinkedIn. Timing chain and tensioner replacement of Mercedes Benz ML250. It typically costs around $500-$600. In this guide you will find all Mercedes B-Class models. £30. Incl. Many MB engines never have timing chain issues (OM60x series, M119, M120, M111, M112, M113 series for example) and will run to several hundred thousand miles without the chain being In some cases, both the original and its updated design are displayed to help you identify them with ease. I pad about 400 quid for a timing belt on a VW TRANSPORTER van. Evening all, I’ve searched but can’t seem to find what I’m looking for. #1. From £10. 10 Timing chain drive, toothed belt drive Date 12-08-2017 Validity Engine 651 Reason for change Validities updated Complaint For approx. The engine was also used as a platform for the 1. However, misuse and abusive driving behaviors could result in needing a replacement. Jul 15, 2023 · 4. 91 per month for 12 months with. Hi all, I have a strange metallic rattling on cold start for around 15-20 seconds, sounds identical to this: The OP of the youtube video claims MB changed, and I quote "rattling noise coming from the turbo charged air bypass flap which is inside the aluminum air duct housing. 0D / 2. 3 8v w201 and have just done a head job due to corrosion and pressure leak into the cooling system. . Your Mercedes. Availability: Out of stock SKU: MEC06. PRIME the new tensioner by pressing it in and how while on its head in fresh new oil ( so the head of the bolt submerged to oil so it can suck oil in) then screw in the new tensioner ( is VERY tricky-this took the longest because the tensioner is quite hard after priming it) tighten to 85-90nm if i remember Warm Start Rattling Sound for 7 seconds like symptoms of timing chain/tensionner - OM651 Diesel. Design and flow characteristics of the Intake can make a large improvement to fuel The Mercedes-Benz GLA is a high-end compact SUV ( C-segment in Europe) manufactured by the German automaker Daimler. Hi All, As you can see in my profile, I have a Shooting Brake 200d (OM651). Also a rough cost in the UK? Thanks in advance 😊. Manual section 1-210 says the oil pump must be removed. It's not an across the board generic MB issue. as for Cost I got 2 quotes £1900 at MB main dealer and between £900-1000 at Indy. This engine is known for its strong performance, fuel efficiency, and low emissions. Nov 25, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jan 20, 2014 · Your Mercedes. Jan 11, 2020 · Difference between old and new timing chain tensioner in an om651 engine! Apr 19, 2021 · W212 E220 2015. I think driving round with a failed tensioner and slack chain leads to chain and sprockets wearing out. #3 · Feb 7, 2020. M271 (petrol engines), M272 (petrol) and OM651 are all known to have issues. fitting takes about 30minutes- just make sure the engine is at TDC otherwise takes some brute force to push it in =) 1. Infact i first heard chain rattle at 10000 miles but was extremely rare. AUDI. You can get the tensioner at your local dealer for $70/€#w204 #S204 #mercedes #carrepair Aug 24, 2016 · Feb 3, 2019. Manufacturers #: $ 289. The OM 651 is not a M116 V8 Timing Chain and Upper Guide Rail (3) Replacement Kit w/ Written and Video Instructions. A malfunctioning timing chain has been proven numerous times to result in reduced acceleration, unresponsiveness, and a noticeable decrease in overall power output. We all know that both the OM642 and the OM651 engines suffer from premature timing chain failures. With that comes a warranty on lots of engine stuff, including timing chains, but you have to have the emissions recall complete first, and the dealers Feb 13, 2024 · Seen a 2012+ Mercedes Benz 4cyl Diesel for sale, but are curious about the reliability of the engine? I hope this explains it!-Feel free to comment any quest Jul 19, 2020 · Mercedes E400. The retaining device can position the camshafts in the installed position, also for turning, installing, and removing the crankshaft pulley. Timing Chain Problems. If you notice any of these warning signs, it's advised you contact a local mechanic as soon as possible to diagnose the exact cause and make appropriate repairs as needed. As far back as 15000 miles On clock i now n then (Rarely )had a timing chain rattle only on start up if left unused a while. es Сheck it out http://amzn. pdfLeft. No doubt MB engineers had their reasons, had the chain been duplex it would probably have been good for 200k miles. ve yl bj pk os ot zr wb ru jd