Om651 timing chain replacement interval forum 2017 mercedes benz

Om651 timing chain replacement interval forum 2017 mercedes benz. Hi All, As you can see in my profile, I have a Shooting Brake 200d (OM651). Established for 20 years all vehicles washed and vacuumed. the drive belt is for accessories. avantgarde-automotive. My indy recommended that the timing chain needed replacement. However, the actual lifespan can vary based on driving habits, maintenance practices, and other factors. #2 · Aug 26, 2020. 2 coupe. polarbexar. #10. Serpertine belt. Is there a general rule of thumb or good practice to change the Sep 15, 2021 · A160 (W169) 2010. #15. uk. Apr 22, 2020 · Mercedes W906W639W204 W212W218X204OM651 CDI- Timing Chain Replacement. timing belt. It has been sitting for 4 weeks now waiting on local Mercedes dealer to get the chain and tensioner. to/2iyNNUHHow To Set Timing chain Mercedes CDI OM651 Aug 7, 2020 · Joined Sep 27, 2016 Messages 13,109 Location UK Car Tesla Model S, Model 3 LR, Model X /// Previous: Jaguar XFR, Mercedes E320 CDI, C32 AMG, CLK 320 Jan 6, 2007 · If the serpentine belt show the crack, replace it (the belt cost $40-50). Feb 21, 2014 · I replaced my serpertine belt based on the recommendation of the dealership when I bought in my car for something else. a180d 1. Jul 4, 2019 · So I love these 90s Benz’s. #1 · Aug 13, 2018. May 15, 2020 · Also stretched timing chain makes a specific sound when the engine is running and warm. Mercedes-Benz B 180 CDI. . Feb 17, 2023 · In case of camshaft lobe damage, the entire camshaft bearing housing (approx. Apr 25, 2023. I paid $1,144CAN for the following: 1. If it is stretched to the point where the tensioner can no longer take up the slack time for a new tensioner and chain. Turn to TDC again if needed. 30k miles), the practice many of us settled upon was simply replacing it when it needed to be replaced. Hey guys, I'm seeking some insights on a peculiar issue with my 2009 w212 equipped with the OM651 diesel engine. 2001 E430 4Matic 148k Mi. 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. Perhaps this is because the OM651 engine has been running in Europe for more Jan 19, 2010 · 412 posts · Joined 2008. 1594 posts · Joined 2013. In European models this is an issue and owners have been replacing them at higher mileage. 150 kW / 201 hp / 204 PS (1) | 2143 cc | 4 | OM 651 DE 22 LA. You can hear a short 2 sec. Location. #4 · May 10, 2021. Unless there is a breakage of some sort, I guess the chain should last as long as the engine itself. 456 posts · Joined 2016. com Mercedes W212In this video we show you how to replace the Timing chain We show you the proper pro Model. 23 Zero quantity calibration Introduction of New Generation of 4-Cylinder Inline Engines, OM 651 q – This printout will not be recorded by the update service. Jun 8, 2009 · 136 posts · Joined 2007. Just clicked over 100,000 miles and have heard this is about the time. belt / chain. You could also clean the throttle as it is easy to do. Mar 27, 2020 · mocab180 said: Yeah, timing chain doesn't have a change interval. Here is a timing chain video from a friend of mine, on the v8 engine. 30 088611. Oct 2, 2018 · 420K Miles on my 99 C230K. However, misuse and abusive driving behaviors could result in needing a replacement. Jul 8, 2019 · Additionally, timing systems that use chains can go much longer without replacement. Sep 14, 2021 · steps are to remove airbox and a steel place that keeps hold of some pipes. Stretched Timing Chain. Dec 9, 2011 · 446 posts · Joined 2010. It's a car life time item ( aka warranty period). He said that it should be done at the 100k service. Unlike the predecessor, the timing chain has become an issue due to a faulty chain tensioner, causing premature elongation and potentially severe engine damage. This causes the chain to become less tensioned, increasing wear and stretch. (1) This is a Diesel-hybrid combination with a diesel motor and 20 kW / 27 hp / 27 PS electric motor. #3 · May 9, 2021. This Mercedes Benz came in with a rattling noise from the engine at startups. Compared to its 4-cylinder predecessor, the OM651 diesel engine, the refreshed OM654 should be free from timing chain issues. Unit 14 Hither Green Trading Estate, Clevedon, Somerset, BS21 6XU Tel: 01275 217270 Email: steve@avantgarde-automotive. Bad service, hard usage conditions make them last for 100-200k best scenario. Namal said: I just got a call-back from a Mercedes Master Technician Re: ‘14 W212 Blutec 4Matic (My car) Timing Chain. The car in question is a late 2014 car with 71k miles on a Mercedes service plan. That means removing the cylinder head. You can notice this noise on cold starts. M. A160 W168 1999 1. Sounds like a kind of a mill. Sep 20, 2014 · Joined May 23, 2014 Messages 3 Reaction score 0 Location Leigh-on-sea , essex Your Mercedes W204 c220 cdi sport BE 2011 Jun 21, 2002 · Silver: Call Mercedes. Apr 29, 2009 · Posts: 135. I won’t check it until it asks or when I get around to doing top and bottom ends around 500K (hopefully). May 8, 2021 · btc201. These are known for timing chain issues so it couldn't do any harm to change it. I've also heard that a timing belt going south is much better than a timing chain breaking. #1 · Dec 17, 2019. a180d merc engine timing chain. Dec 1, 2017. Chain tensioner - takes up the slack. 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. I've been searching for the intervals for timing belt replacement on a Third generation (W176; 2013–2018) A class 1. Couple of chain change reports says that tensioner has been almost on its limit, it has been falling in parts when removing. In this guide you will find all Mercedes B-Class models. Jan 6, 2011 · M113 timing chain. Wayne Gates - Mercedes-Benz, Unit F3, Phoenix Industrial Estate, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP. $500) needs to be replaced, as Mercedes does not supply the camshaft on their own. PeachPartsWiki: Timing Chain Check. FWIW, the chains on the diesels last practically forever provided service is kept up or done ahead of schedule. Also a rough cost in the UK? Thanks in advance 😊. You change the timing chain when it's starts rattling. 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 . 71 posts · Joined 2013. Dec 29, 2018 · Dec 29, 2018. I have here a 2017 Metris with the M274 engine. Aug 29, 2023 · Warm Start Rattling Sound for 7 seconds like symptoms of timing chain/tensionner - OM651 Diesel. Jun 23, 2021 · Turn to TDC. As you can see the stretch is huge, but engine was still running. Mercedes E 400 Hybrid. Original timing chain. then its quite limited for space to get to the tensioner so the tricky bit is to fit a socket in the gap. Lots of people gets the waterpump replaced as well since the whole front needs to be taken apart. In some cases, both the original and its updated design are displayed to help you identify them with ease. Always replace as a set. Audi requires belt, pulley, tensioner to be replaced at 100k mi interval at $2500 from dealer. I'm chancing timing chain to my G500's M113 engine. 2007 R320 Diesel OM642: 2 sec. 1629 posts · Joined 2005. I wanted to know if this engine is a "non interference" engine, as I have seen some videos where the new chain is fed through by Aug 30, 2007 · Kiawah. Dec 22, 2018 · Only on some engines but not that one. Nov 11, 2016 · Mercedes-Benz Servicing, repairs, engine and diagnostics. 225 kW / 302 hp / 306 PS (2) | 3498 cc | 6 | M 276 DE 35. Consult a mechanic if you hear a strange engine noise, especially if it is a rattling sound. https://m. this is the m119 engine. chalkie888 said: Hi all, just wondering when the timing chain should be changed on a 2015 C220d. Jan 21, 2014. Just like any other part in your engine, timing chains may fail and require a Mercedes-Benz service. #1. youtube. www. Look at camshafts to see which one is off. Nov 18, 2015 · Avantgarde Automotive, Mercedes-Benz and SLR McLaren specialists. #3. if it's just tensioner caught early might be ok Jan 22, 2010 · 560 SEC. com/watch?v=8jPtJnvkut4 Dec 9, 2018 · Hi. 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 Jul 17, 2003 · My mechanic told me that the engine pretty much needed replacement. 1) It allow the front end of the engine to be more pedestrian friendly in an impact. Make sure to check out my first Oct 28, 2020 · Messages. Hi guys heard about many stories and from the mechanics about the singe row timing chain in the m271 failing. 69 posts · Joined 2013. May 18, 2019 · The problem is if you need a chain and sprockets done its an engine out job. My 560 SEC with mobil 1 ,was 10 degrees out when I did it, so the chains do stretch. g. 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 Aug 24, 2016 · Uncle Benz said: Start up immediately following an oil change is the biggest giveaway. it seems terribly difficult to find info on these. 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. 66 kW / 89 hp / 90 PS | 1461 cc | 4 | OM 607 DE 15 LA. MBs line on this is the chain is fine for the life of the engine (hence the rear mounting). When the filter housing is dry it takes a few seconds to fill, and the timing chain tensioner is after the filter in the oil supply line. to/2i9VDkAСheck it out http://amzn. Dec 17, 2019 · 292 posts · Joined 2015. I've had 7 MB, latest car a 2012 Eclass that I had for the last 3 years from 37k, now at 153K. 00. This would seem to require removing the pan. He agreed that, yes, replacing the chain and related guides before a catastrophic event occures is a good idea. Mar 3, 2008. Regardless of the year, attention should be paid during vehicle Dec 1, 2017 · Eclass 2. England. I paid $1500, but then I also had the mass sensor replaced. Just bought a '86 560SL (60K miles) with a lot of what I believe is timing chain noise. It was always obvious in that the car would become noticeably and suddenly sluggish. If you are going to replace the chain, do the chain guides and the tensioner as well. 5 diesel. Along these lines, I just asked my mechanic about replacing the timing chain (and related hardware) as a preventative measure at 100K+ miles. Diagnosis: suspect: Timing Chain Tensioner may need replacing. "In all 200 and 220 CDI (common rail diesel injection) engine equipped Mercedes Benz models the timing chain have to be replaced before 250000 km (155342 miles) or it will break! The Mercedes-Benz GLA is a high-end compact SUV ( C-segment in Europe) manufactured by the German automaker Daimler. I am about to retime the engine and to install new chains, guides, tensioners and camshaft adjusters. Chain tensioners operate on oil pressure, poor maintenance or just becoming lazy, they fail to perform as designed. Sep 26, 2019 · J. Is this concern widespread or is it just an unusual failure. 2 2012. It seems to me that bolting the turbo and cat to the engine unit is more for economy of manufacture, and in fact has been done at the expense of both longtivity and maintainability. Especially single row chains sometimes won’t last even 100k. You may, however, want to check your tensioner every 100,000 The timing chains in Mercedes-Benz E-Class are known to last very well as long as service and oil changes are handled. He described the job in general and said that the tensioner could be turned (cranked) in until it released pressure on the chain. 2) As the flywheel end of the crank is not subject to the same torsional vibration as the free end, the chain has a *much* easier life as does the cam. I'm trying to find out some picture or drawing about the timing marks. as for Cost I got 2 quotes £1900 at MB main dealer and between £900-1000 at Indy. Premature oil changes will always save u money. Timing chain and tensioner replacement of Mercedes Benz ML250. johnfbrady Discussion starter. I would think so too but I'm not a merc mechanic. While a timing chain may be stronger and more suited to powerful vehicles (such as the ones Mercedes-Benz offers), they aren’t indestructible. About £200 if its just tensioner. Broke down last night, car just died. 30 468993 and 273 (500) engines s/n up to 2739. Actually almost a knock. I will be removing the valve cover to inspect it and the guides. Scotland. A. It's not an across the board generic MB issue. If it gets hammered, change early if not later, but at any rate, first time u hear it make a plan. Timing chain kit for the Mercedes 2. #2. On other MB diesels I've owned, even though there was a recommended interval for replacing the fuel filter (e. And that is why. Mercedes benz e250cdi timing chain replacement on an om651 diesel engine. OM 651 engine pdf manual download. May 23, 2020 · I don’t think there is a replacement schedule for that. in this video, I will be doing a Mercedes-Benz OM651 engi Aug 13, 2018 · 142 posts · Joined 2006. As this is a Renault based DCi engine I assume it is belt driven however there Oct 2, 2013 · Time to replace timing chain? M271. Hi, guys Advanced Autoworks here with another time-lapse. 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. The chains are very short and the tensioner keeps the chain tight. 5 renault engine timing belt. On the 70s and 80s diesel Mercedes I owned it was a 100k mile Jun 16, 2020 · Dual-row chain same as single row chains in OM642 engine don’t last long. Page 58 . Manual section 1-210 says the oil pump must be removed. Oct 25, 2020 · Cheers to everyone that chimed in. Power | Displacement | Cylinder | Engine. Jan 27, 2017. Some people have told me that the timing chain doesn't need to be replaced on these cars. I recorded the video of the engine today and wanted to ask you guys if this noise if business and permissions inquires bodgitandleggit@gmail. The OM651 in various states of tune is almost ubiquitous across the Mercedes range from the A class to the CLS/ ML. #1 · Oct 7, 2023. Mar 2, 2008 · CLK/2009/320CDI. Spoke to few Indys around the area and they In Part 1 of this video I show the step by step process on how to remove the timing chain on this Merc and delink the chain. Hope you guys are having a wonderful day. co. all mercedes benz vehicles use a timing chain. You can always hear a slightly increased level of noise until the filter housing fills up. Hi everyone, just joined to passing advice about timing chain. If you have under 50k make sure you take it in for any warranty work. I have purchased Mercedes S430 4Matic instead of Audi A8L. 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 . When I did the head-gasket at 250k miles I retracted the tensioner approximately 25% of its range. a) the timing marks on engines 112/113. May 4, 2017 · Hi Everyone, Hope you can advise concerning when and if I should replace Timing Chain on my 2005 CLK 3. It is approaching 120K miles and there are as yet no problems with the chain currently. Includes the following timing chain components: Sprinter Gen2 NCV3 w/ OM651 2. Oct 20, 2023 · Part of this performance is thanks to the reliability of Mercedes-Benz timing chains. Many large engines have cam drives Apr 19, 2021 · W212 E220 2015. From personal experience, I would ask the dealership at what interval Mercedes recommends and make the repair then. Silver:<br> I just bought an MB with 49k and needed the manuals just like you. #24 · Feb 27, 2010. I wouldn't, I have 155xxx miles on my 17. Otherwise just use the car. Remove Tensioner and rail slide on side that does not align. Like mentioned above, it is used for engine timing. Aug 6, 2006 · Also it looks like access for the OM654 is much worse than the OM651. The response from every technician 100% of the time is that the M103 and M104 inline 6-cylinder engines never need timing chain replacement. Dec 19, 2021 · 14 posts · Joined 2021. #3 · Feb 7, 2020. Thanks! Oct 7, 2023 · Matey Discussion starter. Regarding the complete procedure, it is Sep 9, 2020 · Demontáž motoru,odstrojení,výměna rozvodu,montáž Apr 29, 2022 · M271 - Timing Chain Replacement. My car is a 2004 and the milesage at the time was 160k miles. I will list what I know along with some questions. In extreme cases you'll have EML on with fault code P0016, because the signals from the crankshaft and camshaft position sensors and not correlated. #12. Mar 14, 2013 · Unlike belts, chains only need to replaced if broken or suspected expansion. thrashing sound at startup on Cold Start and in Cold Idle. You can call Mercedes 800 number and order your service and owners manuals for under $15. Chains stretch - nature of the beast. b) drawing in the chain. It is not a timing chain weakness, but rather a sprocket problem which was made out of a material which is too soft. #1 · Sep 26, 2019. 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. Timing chains are typically installed on more modern vehicles and high-end vehicles like Mercedes Benz vehicles because timing Oct 18, 2023 · John Jones Jr. Replace distributor and check alignment to mark and camshaft marks. The rest of the vehicles marked in grey have a timing belt/cam belt. es Mercedes-Benz Engine M270 Camshaft & Timing Chain Replacement Nov 13, 2008 · SL500 Timing Chain Questions. Other sources have said that the pan can be loosened enough to remove the timing cover. I have recently purchased a mint 2004 C180 Kompressor with 190,000KM which appears to have its original timing chain. The chain tensioner has been revised multiple times, primarily affecting older OM651 engines. You might also notice the engine cranks a bit longer before firing. To replace the guides you'll need to remove the the timing chain cover. Particularly the chain tensioner. Does anybody have a guide of how to replace the Timing chain tensioner? Is it a DIY job or specialist. Facing the front of the car, the timing chain/belt will be on the left side. Status: 09 / 2008 – View and Download Mercedes-Benz OM 651 service manual online. 6. However, he had no statistics on S320 (6L) motors. 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 Successor: OM 654. Your 07 engine might have the issue. Feb 19, 2021 · Joined Apr 26, 2015 Messages 5,727 Location Derbyshire, High Peak Car Viano ex long, 651 2014. Reaction score. Apr 14, 2017 · Thanks yes I have seen an article that suggests it should be changes at 135K miles or serious damage to the engine could occur. I talked to a certified mercedes mechanic and he said that is a load of bs. The starter needs a few seconds to start the engine and it has a check engine light with code P0016 "camshaft position A doesn't correlate with crankshaft position". Like. see below. 1L OM651 engine. unbolt the tensioner and remove. Loosen chain and correct position on sprocket. During warm engine restarts, particularly after the car has been stationary for around 15 to 50 minutes, I've been noticing a distinct Aug 25, 2020 · Clearly I need to replace all taming guides and tensioner (s) I wonder does anyone know what timing chain I need for 2014 cla250 ? I see two listed 000-993-50-02 and 000-993-41-78 Loos like one has reverse teeth witch one I need. Putting a stethoscope on the head cover and listening for a consistent "tick" at idle and at lite throttle would be a good check. Your Mercedes. A1EK Discussion starter. Apr 1, 2018 · Sometimes symptoms are rattle on start, roughy sound etc. Do the chain, oil tubes, tensioner, rails and gears at 100,000. Sat here with a perfectly functional vehicle that i've had for 4 years, which now in my mind is Jan 20, 2014 · 27. 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. If the engine indicator lamp is lit, and ti Mar 19, 2015 · my partner ajusa. Problem is its not an easy job as the chain is at the back of the engine. 6,933. It also shares part of its components with the Infiniti QX30, due to the agreement between Daimler and the Renault-Nissan Alliance. Some guidance is also welcome. Jul 3, 2004 · I just had my timing chain replaced. Generally, if maintained correctly and subject to normal wear and tear, a Mercedes timing chain can last between 80,000 to 120,000 miles. Hope you all enjoy this video Camshaft drive system. timing chain. OM654 Timing chain failures. Always when you replace the timing chain Buy the OEM raplacment set. Mar 10, 2019 · Check for belt wear, crank pulley wobble and idle roller and belt tensioner roller wear or cracks. Hello Everyone, Looking for advice here. Mine were shipped to me in less than 2 days. I'm happy to replace but if all these engines have a very, very slight rattle from cold, and no tensioner is needed, i'm throwing time and money away! Mercedes benz a180 w176 with renault engine timing belt replacement Rs garage proudly presents another great video. Apr 24, 2023 · 354. Mercedes E 300 BlueTEC Hybrid. S211 646 2009 (till the Gov't drones blow 'em off the road) May 13, 2023 · Discussion starter. M271 (petrol engines), M272 (petrol) and OM651 are all known to have issues. natejgreene9871. Of course you can drive the van even with the rattle sound, until one day the chain either: rollout of timing or just split in parts. It has been in production since 2013 and uses the same platform as the A-Class and the Mercedes CLA. As it has to be well protected by plate covers, you cannot see it from the outside of the engine. I have read advice from a number of forums some saying leave well alone and others saying better safe than sorry so go ahead and replace. “Under normal every day & long distance usage the Timing Chain will not need to be replaced. I experienced the rattle noise () 2 weeks ago and it lasted for around 2-3 secs then never experienced it again. I went ahead (today) and changed the tensioner. AS per lk. 1L Turbodiesel (2014-2017 Oct 5, 2011 · This is how you check chain stretch on the OM606, which is very similar to the OM603, but with an extra cam. Mar 2, 2024 · How we replaced the engine timing chain and guides on a 2014 E220 CDI 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 Feb 6, 2020 · 223 posts · Joined 2017. Jun 20, 2020 · I have seen a few posts and heard videos about cold start rattles on these engines indicating a faulty timing chain tensioner. 43 posts · Joined 2021. Disregard the 112 balance shaft sprocket for the 113 engine. recently picked one up. OP. I’m sure there are a lot of OM651 engines out there that don’t present with timing chain wear but there are a few that do as the miles rack up which may be determined by type of use the car gets, poor servicing or simply poor quality components. 38 posts · Joined 2022. Very fiddly as two or three bolts are difficult to get to. I have a W212 E220 Bluetec 2015 OM651 that has got the known timing chain rattle. 4,528. 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. Service, repairs, diagnosis and motorsport preparation. Looking at the timing chain, I can lift the chain off of the guides on both sides about 6-8 mm. #3 · Mar 15, 2013. Yours is an OM651 engine I believe. Jul 31, 2016 · In this video, we'll show you how to replace the timing chain on a Mercedes-Benz E-Class with engines M272, M273. The OM 651 is not a Apr 7, 2010 · The chain being at the flywheel end is actually *very* good engineering. es Сheck it out http://amzn. Hello. 4-Cylinder Inline Engines. #mercedes #mechani Jan 3, 2022 · Jan 4, 2022. Tensioners are about £80-£100, genuine Mercedes. Oct 28, 2020. Timing can be off few degrees (there are pic on net old and new chain lengths), which is effecting slightly somewhere on performance, but barely noticeable. Today they said they need 3-4 weeks more which I cannot wait. Tel: 020 8863 9233. put the engine at TDC using timing marks. Mar 6, 2013 · R320 Toronto Discussion starter. 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 Feb 22, 2017 · my partner ajusa. 56 posts · Joined 2013. Mar 29, 2022 · Click this link below to see instructions of how to carry out the timing chain job. He also told me that the chain should have been replaced @ 100K miles. Potential problem exists on 272 (350) engines s/n up to 2729. Camshaft drive system. If a car model is specified in blue, it means its motor engine has a timing chain; that is, it has no timing belt. Sort by Oldest first. Turns out that timing chain snapped and came out through the back of the engine. Sep 16, 2021. Markandlisa Discussion starter. I'm assuming that type49 knows the SLK has a timing chain and that's why his reply is cryptic. 190e timing chain replacement question. Although the E200 has a different type of injectors than the E220 and E250. If you don't want to do that but still replace only the chain, split open the old chain and connect the new chain and rotate the crank. I have looked at the MB instructions for the job and 05-310 only discusses removing the tensioner. . do we know of any big issues for the 651, mainly in the S117 if Dec 16, 2015 · CDI Fuel Filter Interval. Mercedes-Benz B 160 CDI. #6 · Jan 24, 2010. Bought a perfect 1989 560SL with 20,000 miles Cabernet and grey for north of $31,000 in July. It does not go away with warmup. #1 · Mar 6, 2013. 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 Aug 16, 2022 · Mercedes benz w204 timing chain replacement om651 Aug 13, 2002 · This question comes up from time to time on all of the various MB forums. Now typically the chain doesnt need to be replaced except if the chain starts to stretch. 173 posts · Joined 2002. Im trying to figure out what needs to be done as preventative maintenance, and timing chain issues seem to be one of the main things discussed. I think driving round with a failed tensioner and slack chain leads to chain and sprockets wearing out. W204 C200cdi estate. If you don’t have any symptoms suggesting a stretched chain I wouldn’t mess with it. thrashing sound at startup (on passenger side) that seems to go away as the OM642 warms up. #1 · Dec 19, 2021. #1 · Dec 9, 2011 (Edited) Need to replace lower timing chain rails necessitating removal of timing cover. #7 · Jun 8, 2009. #8. #6 · Oct 22, 2023. ql fv eu sm vy lp be fx lt kk