Om651 timing chain replacement interval mercedes recall
Om651 timing chain replacement interval mercedes recall. The quick diag in the workshop (before the 110k service) was: "Timing chain (system) was going away right now, for sure. My e220 om646 engine is coming upto a 135000 miles and I've been thinking the timing chain maybe due, what kind of mileage should these be changed? Should Mar 29, 2022 · Click this link below to see instructions of how to carry out the timing chain job. Jan 21, 2014. Check the pan for pieces of the tensioner. 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. M116 V8 Timing Chain and Upper Guide Rail (3) Replacement Kit w/ Written and Video Instructions. Said that because of the position of the chain the engine would need to come out and would cost around £1000! Now I'm not usually a paranoid soul, but being that the van is a 1 owner van with full MB service history only having covered 38,000 miles, he left Sep 20, 2014 · Hi all my 2010 E250 that I bought used approved 11 months ago has now got 76000 on the clock and began to rattle on cold start up for 4-5 seconds I have read about the om651 timing chain woes so I took this to mercedes They have replaced the tensioner under warranty though I got no Oct 2, 2013 · M271 | Mercedes-Benz Forum. Thanks! Oct 20, 2023 · Part of this performance is thanks to the reliability of Mercedes-Benz timing chains. do we know of any big issues for the 651, mainly in the S117 if . . It Jan 1, 2010 · 1721 posts · Joined 2008. If it is stretched to the point where the tensioner can no longer take up the slack time for a new tensioner and chain. Mercedes have offered a mere £1,400 compensation. Dec 29, 2016 · The timing chain is fine - except for those two seconds of noise that appears intermittently at startup. Any recommendations. #1 · Dec 17, 2019. I've been searching for the intervals for timing belt replacement on a Third generation (W176; 2013–2018) A class 1. uk Web: www. #2. Wayne Gates - Mercedes-Benz, Unit F3, Phoenix Industrial Estate, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP. Thanks all. 10-P-049909). Apr 21, 2023 · 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. no further problems) and the Volkswagen VR6 (the chain is fine, the guides are crap) Maintain your oil change interval. https://m. MB's oil change intervals are not necessarily optimised for the life of the engine. Part of the Eastern Western Motor Group (Est. It has been sitting for 4 weeks now waiting on local Mercedes dealer to get the chain and tensioner. Engine misfires or runs poorly. Original timing chain. As this is a Renault based DCi engine I assume it is belt driven however there Jul 4, 2022 · 4. Aug 6, 2006 · Experience has shown that the OM651 requires a timing chain replacement at around 80-100,000 miles, which is really difficult due to its location at the rear of the engine. Oct 16, 2019 · It was an OM651 engine in an E class, with 111k mile, mod 2014, serviced all way long. Helps prevent skipping of the chain during installation. 95. And that is why. I experienced the rattle noise () 2 weeks ago and it lasted for around 2-3 secs then never experienced it again. Aug 22, 2020 · Mercedes-Benz E63s, Old knackered G wagon. Problem is its not an easy job as the chain is at the back of the engine. 1927), Mercedes-Benz of Edinburgh - have over 40 years of experience, and offer the best range of Mercedes-Benz Vehicles in Scotland. Dec 1, 2017. #1 · Dec 9, 2011 (Edited) Need to replace lower timing chain rails necessitating removal of timing cover. dclass. I paid $1500, but then I also had the mass sensor replaced. Sometimes noises from the water pump being bad is mistaken for a timing chain needing replacement. I've had 7 MB, latest car a 2012 Eclass that I had for the last 3 years from 37k, now at 153K. NISSAN. There is just one plain 27mm nut to remove the tensioner unit. Mercedes me connect. Today they said they need 3-4 weeks more which I cannot wait. Apr 15, 2020 · It was towed to Mercedes and they have identified that the seal and tensioner have come away. Jan 22, 2010 · 560 SEC. If skipping does occur engine timing will need to be reset. 940 90k miles. #7 · Jan 7, 2010. For all I know it might have had a new chain in the past. When I did the head-gasket at 250k miles I retracted the tensioner approximately 25% of its range. Yes I know that you could just wind in a new chain, but really the tensioner should be changed too, which is a major job. BMW. Generally, if maintained correctly and subject to normal wear and tear, a Mercedes timing chain can last between 80,000 to 120,000 miles. avantgarde-automotive. The most common problems: weak timing chain, carbon buildup on valves, various leaks, fuel leaks into the oil pan. 2 liter V8 engines from 1970 to 1991 and the 3. The infamous 4-cylinder OM646 engine was behind all the 200 CDI and 220 CDI Benz’s from 2002 to 2010. 10-N-057796 and LI05. Dec 1, 2017 · Eclass 2. www. But they are not as Charge up in luxury. Some people just change the tensioner which sorts the problem. #mercedes #mechani Timing chain problems with the M271 engine. 00-N-054809. The Mercedes-Benz M271 is a petrol-powered engine manufactured between 2002 and 2017 in a range of variants. 0600 IMPORTANT EMISSION CAMPAIGN 2020050028 This notice applies to your vehicle, VIN: [[VIN]] EPA & CARB Approved Emission Modification – MY11-12 E350 BlueTEC EMC#8 [[Month XX]], 2022 • Dear Mercedes-Benz Owner or Lessee: Designed for aligning the camshaft, loosen and insert the sprocket, and rotating the crankshaft. #7 · Jun 8, 2009. Jan 20, 2014 · 27. Download: OM651 Engine Introduction Into Service. Fuel efficiency: bad. MBs line on this is the chain is fine for the life of the engine (hence the rear mounting). (See Service Bulletins LI05. Power range: 122-204 hp. 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. Aug 22, 2020. AUDI. 8 L diesel direct-injection engine that Mercedes-Benz introduced in 2008. Jan 12, 2016 · Listed below are 5 of the symptoms of a worn out timing chain. Chains stretch - nature of the beast. Sep 16, 2021. Bought a perfect 1989 560SL with 20,000 miles Cabernet and grey for north of $31,000 in July. 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. Elongation of timing chain greater than 82 mm: Perform work procedure B. Apr 8, 2023 · Quick recap how the timing chain tensioner got replaced. The Mercedes directions I have simply say to take off, put new one on (attached and for a W212 not a 164 although same engine). Jun 8, 2022 · Mercedes admits that this is an issue and released a service bulletin that explains more: Mercedes Service Bulletin LI18. Problem with the OM651 is the timing gear is at the rear of the engine, so if extensive work is required its an engine out job I think. Mar 19, 2015 · my partner ajusa. However, the actual lifespan can vary based on driving habits, maintenance practices, and other factors. Timing Chain: Mercedes admits the Timing Chain stretches a lot faster than it should. Jul 19, 2020. Mercedes has to recall the original AEM recall and replace more parts. It is not a timing chain weakness, but rather a sprocket problem which was made out of a material which is too soft. A good timing chain kit will come with all the tensioners, the gears, and even a water pump in some cases. 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. The timing chain is responsible for synchronizing the rotation of the crankshaft and camshaft, which allows the engine’s valves to open and close at the correct time. There was some rattling noise just after could start for 5-10 secs. Owner Benefits. They also want to make the vehicle look cheap to service for fleet customers so perhaps the interval is a compromise. Sat here with a perfectly functional vehicle that i've had for 4 years, which now in my mind is Apr 27, 2021 · 785 posts. 930 engine Timing chain Tensioner Replacement just want to ask if someone know how to replace the timing chain tensioner on that car Jun 6, 2011 · 1999 CLK 320 (208 365) 112. VW. Aug 7, 2020 · W204 OM651 Timing Chain Model 3 LR, Model X /// Previous: Jaguar XFR, Mercedes E320 CDI, C32 AMG, CLK 320 Timing chain tensioner replacement 2014 S212 220CDI Jul 17, 2003 · My mechanic told me that the engine pretty much needed replacement. Service, repairs, diagnosis and motorsport preparation. Mar 13, 2024 · Timing chain replacement is a necessary maintenance task for any vehicle owner. Apr 22, 2020 · Mercedes W906W639W204 W212W218X204OM651 CDI- Timing Chain Replacement. I haven't explored the DVD that thoroughly, as it is pretty damn intimidating and complicated Jan 25, 2023 · Mercedes-Benz OM646 Diesel Engine Problems (200CDI, 220CDI) January 25, 2023 by Jure Hodnik. The rest of the vehicles marked in grey have a timing belt/cam belt. Oct 2, 2018 · 420K Miles on my 99 C230K. [report] [news] Tuesday 27th April 2021. As long as they keep using flimsy simplex chains you will always hear stories of chain failures or stretching. Nov 16, 2014 · 2009 W204 C180K. Our fleet of OM651 sprinters, have anything between 45,000 miles on the 69 plate vans to 483,000 on the 65 plate ones. The shop I took my car to charged $254 for the Timing Chain, $184 for the Tensioner and less than $10 for the Injector Seals. Some people have told me that the timing chain doesn't need to be replaced on these cars. Always replace as a set. In European models this is an issue and owners have been replacing them at higher mileage. 177 months. #1. Mercedes benz a180 w176 with renault engine timing belt replacement Jul 6, 2017 · Joined Aug 25, 2006 Messages 31,358 Reaction score 21,622 Location Midlands / Charente-Maritime Your Mercedes '93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi Mercedes-Benz OM 651 diesel engine. Timing Chain Problems. SAAB used to do this with the old Triumph Dolomite engine which surprised me at the time. es Сheck it out http://amzn. 48KMi is still a baby to think about that. The procedure for replacing the timing chain is as follows: a rivet is removed from the old and new chains using a special tool and joins the two chains at one end. Learn More. Volkswagen was not the only manufacturer that manipulated its diesel engines' emission values. Common Mercedes OM651 engine problems include: Fuel Injector Problems. It should really be changed, but it's a pretty big job, as the engine needs to be dropped down with the sub-frame as the tensioner and timing chain are at the rear. Equivalent to BENZ no. 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 . Sep 28, 2023 · But be aware that some timing chain kits may cost as much as $500 even from the parts store, and are very difficult to replace. Hi guys heard about many stories and from the mechanics about the singe row timing chain in the m271 failing. 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. Jul 19, 2020 · Mercedes E400. Jan 24, 2019 · From Mercedes and modern cars to custom and classics. PEUGEOT. The OM651 in various states of tune is almost ubiquitous across the Mercedes range from the A class to the CLS/ ML. S211 646 2009 (till the Gov't drones blow 'em off the road) Timing chain replacement procedure. 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 . youtube. I won’t check it until it asks or when I get around to doing top and bottom ends around 500K (hopefully). LostKiwi said: Yours is an OM651 engine I believe. BMW experts generally advise that the timing chain should be replaced every 80,000 to 120,000 miles (or 130,000 to 200,000 kilometers). BlueTec Fuel Dilution Problems (Rising Oil Level) May 2, 2021 · There was an issue with an oil seal, which was addressed as part of a recall/bulletin. #24 · Feb 27, 2010. My 560 SEC with mobil 1 ,was 10 degrees out when I did it, so the chains do stretch. Unless there is a breakage of some sort, I guess the chain should last as long as the engine itself. Introducing the Mercedes-Benz High-Power Charging Network, a premium experience for effortless public charging and preferential access for Mercedes-Benz drivers across North America. Apr 9, 2010 · Check for the wear first. Lots of people gets the waterpump replaced as well since the whole front needs to be taken apart. 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 May 18, 2019 · Its reassuring that yours has 180k I think the 651 is a decent engine just a shame about the chain. Private owners can improve on that compromise at very low cost by changing the oil more often. to/2i9VDkAСheck it out http://amzn. Hi everyone, just joined to passing advice about timing chain. Is there a general rule of thumb or good practice to change the Apr 19, 2021 · I have a W212 E220 Bluetec 2015 OM651 that has got the known timing chain rattle. it is an OM601 engine from the Mercedes W201, or 190D, 200D or 2. Other sources have said that the pan can be loosened enough to remove the timing cover. There is a recent thread on timing chains. #8. Chain tensioner - takes up the slack. 173 posts · Joined 2002. FORD. #1 · Aug 13, 2018. Nine times out of ten it's the chain tensioner that causes problems, chain problems aren't common as long as service schedules are kept to. Nov 13, 2008 · SL500 Timing Chain Questions. Dec 19, 2021 · 14 posts · Joined 2021. After draining the oil, put a endoscope or boroscope into the oil drain hole. 1/1. You can get the tensioner at your local dealer for $70/€#w204 #S204 #mercedes #carrepair view all petrol gasoline & diesel engine manuals. #12. I think due to the miles I will need to get the sprockets etc checked. 5 mb, 57 pages, . Potential problem exists on 272 (350) engines s/n up to 2729. 2001 E430 4Matic 148k Mi. He said that it should be done at the 100k service. On the 70s and 80s diesel Mercedes I owned it was a 100k mile Feb 12, 2019 · The 280 didn't have balance shaft issues and by the time the 350 was dropped into the C-Class in was the later variant with 305hp and may different internals to the 2004/5/6 272hp variant. $179. I recorded the video of the engine today and wanted to ask Mar 2, 2020 · Timing chains are longer runners (when they have no trouble). Sep 14, 2021 · unbolt the tensioner and remove. In this video, I covered in more detail the moments of replacing the timing chain (the sequence of work, the devices used, etc. Jan 31, 2021 · This includes the Timing Chain, Tensioner, Timing Guides, Injector Seals and some gaskets. Dec 29, 2018 · Dec 29, 2018. Replacement timing chain Mercedes OM651 W204 part2. A Mercedes mechanic friend of mine said that I have no need to replace the timing chain at 100K miles, as there are no nylon parts to wear out, and my DVD manual shows the chain looking pretty metal looking. #1 · Dec 19, 2021. 1. Yes the engine is still sweet and pulls very well even after all those miles. These are known for timing chain issues so it couldn't do any harm to change it. Feb 4, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 13, 2018 · 142 posts · Joined 2006. Mar 2, 2024 · How we replaced the engine timing chain and guides on a 2014 E220 CDI May 16, 2022 · The four-cylinder diesel engine called the OM651 which is a factory code for the 2. I've also heard that a timing belt going south is much better than a timing chain breaking. Time to replace timing chain? M271. Ever wondered, “How often should I replace the timing chain on my BMW?” Well, let’s address that. 5 and 4. Jan 8, 2017 · He said the timing chain was on its way out and if not changed, could ruin the engine. Mercedes has redesigned the chain and sprockets for the third time. Your 07 engine might have the issue. I thought I'd do an in-engine replacement feeding the new timing chain using the old one as the guide. I pad about 400 quid for a timing belt on a VW TRANSPORTER van. Check for the exact location on this forum. I've been running 5W-40 for all of my oil changes. Engine reliability score: medium. 5d engine) has timing belt and the replacement interval in EU is 200. The old chain is carefully pulled out to put the new one in its place. Diesel Scandal. But the same can be said about the OM654 diesel engine. Perhaps this is because the OM651 engine has been running in Europe for more Feb 26, 2023 · Mercedes cla220d 2014 om651. Nov 11, 2016 · Mercedes-Benz Servicing, repairs, engine and diagnostics. Mercedes me is the ultimate resource, putting control of your vehicle in the palm of your hand. 8 (380) engine ONLY with twin row timing chain. ref. Timing Chain And Timing Chain Tensioner Problems. Illegal shut-off devices for manipulating emission values were also detected in the OM651, leading to a recall of all vehicles with this engine. Turns out that timing chain snapped and came out through the back of the engine. Your Mercedes. Some timing chains drive the water pump, too, and sometimes the engine must be removed to replace a timing chain. #1 · Aug 21, 2018. Unit 14 Hither Green Trading Estate, Clevedon, Somerset, BS21 6XU Tel: 01275 217270 Email: steve@avantgarde-automotive. Jul 2, 2004 · I just had my timing chain replaced. Prevents Catastrophic failures on 3. Although the E200 has a different type of injectors than the E220 and E250. Nov 18, 2015 · Avantgarde Automotive, Mercedes-Benz and SLR McLaren specialists. co. ). Tel: 020 8863 9233. Spoke to few Indys around the area and they suggested that I replace it with an OEM kit if I cannot Dec 9, 2018 · Hi. Jul 26, 2022 · Average lifespan of M271: 180,000-210,000 miles. Timing chain and tensioner replacement of Mercedes Benz ML250. 5 diesel. I have purchased Mercedes S430 4Matic instead of Audi A8L. Hi Steve iv heard quotes anywhere from £400 to £1500 depending where you go. The timing chains in Mercedes-Benz E-Class are known to last very well as long as service and oil changes are handled. Over time, the timing chain can stretch or wear out, causing engine issues and even complete OM651- timing chain tensioner replacementOM651 - wymiana napinacza łańcucha rozrządu Dec 9, 2011 · 446 posts · Joined 2010. Timing chain issues can be found in any vehicle – today, we’ll be focusing specifically on vehicles powered by versions of the Mercedes-Benz M271 engine. Established for 20 years all vehicles washed and vacuumed. 30 468993 and 273 (500) engines s/n up to 2739. Then, the new chain is riveted securely using the same tool. Chain tensioners operate on oil pressure, poor maintenance or just becoming lazy, they fail to perform as designed. I know shops sometimes charge mark-ups on the parts they use but they’re charging more without the Timing Guides. to/2iyNNUHHow To Set Timing chain Mercedes CDI OM651 revival ministries international south africa; tenerife january 2022; funny gifts hong kong; bmw e46 gm5 module wiring diagram; describe the kaaba what is the black stone 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 Nov 8, 2018 · Running a oil system cleaner through for a few hundred miles before an oil change can sometimes improve tensioner pickup. Location. Mercedes benz e250cdi timing chain replacement on an om651 diesel engine. If you hear a rattling sound from a motor with a timing chain, it may be a sign that the chain needs to be replaced. Hope you all enjoy this video 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. Jun 8, 2009 · 136 posts · Joined 2007. So yours is evenl larger in mileage (timing chains are not time affected). Consult a mechanic if you hear a strange engine noise, especially if it is a rattling sound. In this guide you will find all the Infiniti Q30 models. 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. 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 Rs garage proudly presents another great video. USD $9. 2 2012. 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 Feb 19, 2021 · Joined Apr 26, 2015 Messages 5,756 Location Derbyshire, High Peak Car Viano ex long, 651 2014. The only things I can think of that had significant timing chain problems (and needed a change interval) were the Mercedes Benz 380 V8s (replaced with a double row timing chain. Before replacement this engine have rattle on cold start Mercedes-Benz USA, LLC A Mercedes-Benz AG Company One Mercedes-Benz Drive Sandy Springs, GA 30328 770. He also told me that the chain should have been replaced @ 100K miles. Dec 3, 2020 · In this clip we will show you the easiest way to replace the chain on your Mercedes. My A180 CDI (Renault 1. In some cases, both the original and its updated design are displayed to help you identify them with ease. May 23, 2020 · I don’t think there is a replacement schedule for that. Do the chain, oil tubes, tensioner, rails and gears at 100,000. Scotland. The 350 Mar 2, 2008 · It seems that the A class has a few timing chain problems if you get a bad one but the rest of the merc range seem to have no undue problems and chains should be good for 150000/2000000 miles. Is this concern widespread or is it just an unusual failure. 30 088611. Cláudio. Sep 15, 2021 · A160 (W169) 2010. They say it may take 2 years before they have enough parts. uk. pdf Models: OM651, DE 18 LA red, DE 18 LA, DE 22 LA red, DE 22 LA. This happens on a cold start on my Mercedes c220d (80k mileage). From personal experience, I would ask the dealership at what interval Mercedes recommends and make the repair then. This would seem to require removing the pan. : 60831800, 60831830, 60831820, 60831810 Application: BENZ M651 Models: 204, 63 Dec 17, 2019 · 292 posts · Joined 2015. Fuel supply type: port or direct injection. 705. Engine block material: aluminum. While it does experience fewer issues with the timing chain, the OM654 experiences more problems with the before mentioned rocker arms and hydraulic tappets. The timing chain tensioner - this is noisy for about 10 seconds on startup, then disappears. My big question is, when I replace the tensioner, whether I should prime the new one of not. I've got the upper chain tensioners and the chain already but before I start this I wanted to check with the Gurus Contact Mercedes-Benz of Edinburgh West (Newbridge) Edinburgh's Luxury Car Village, Newbridge, EH28 8QW. It's past time to replace the timing chain on my 1991 560 SEC. You can always check for wear using the little measuring scale that is attached to a 13 mm bolt on top of the chain cover (I think that is where it is). 0D. Broke down last night, car just died. #6 · Jan 24, 2010. 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. The car in question is a late 2014 car with 71k miles on a Mercedes service plan. I own a 1997 SL-500 with 100,000 miles, the car runs fine but I have heard of catastophic failures with the timing chain or plastic tensioners failing resulting in major engine failures. Tel: 01483 722923 Email: info@dclass. #5. Mercedes OM651 Engine Introduction Manual Overview Manual: Describes engine components, operation, specs Download: 15. 000Km or 10 years. Jan 11, 2020 · Difference between old and new timing chain tensioner in an om651 engine! Feb 17, 2023 · The OM651 engine is a remarkable diesel engine that does carry some drawbacks like the timing chain issues and the NOX sensor failure. This Mercedes Benz came in with a rattling noise from the engine at startups. Hi everyone, Even uploaded this thread to the w164 forum, but since w211 has more participants and the same engine is used, have been wondering lately whther there is any timing chain noise on my vehicle equipped with the OM642 diesel engine? Vehicle has 213k km and no record of whether the timing Feb 6, 2024 · Example of a (stretched) BMW 3 Series timing chain Replacement interval of a BMW timing chain. No doubt MB engineers had their reasons, had the chain been duplex it would probably have been good for 200k miles. He recommended I get the timing chain and tensioner replaced at £720. 50. If a car model is specified in blue, it means its motor engine has a timing chain; that is, it has no timing belt. This causes the chain to become less tensioned, increasing wear and stretch. com/watch?v=8jPtJnvkut4 Jan 20, 2014 · my car is the smallest variant with 136 hp om651 and has so far gone 220,000 miles, nothing is done with the engine, ie the timing chain and the same injectors The Same water pump, etc etc. Audi requires belt, pulley, tensioner to be replaced at 100k mi interval at $2500 from dealer. Search under 'timing chain' and follow down to a thread called 'Timing chain, when to change'. If you don’t have any symptoms suggesting a stretched chain I wouldn’t mess with it. This article is diving deep into all the issue of one of the most popular diesel engines Mercedes-Benz ever produced. Jan 19, 2010 · 412 posts · Joined 2008. We all know that both the OM642 and the OM651 engines suffer from premature timing chain failures. Manual section 1-210 says the oil pump must be removed. I talked to a certified mercedes mechanic and he said that is a load of bs. 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. Aug 21, 2018 · 4 posts · Joined 2013. W204 C200cdi estate. wz jy sw fd rt wr jv kx bc on