the tensioner back out and take it apart in your hand. The C Class already looks great, but with a few tweaks you can transform the W204 into an aggressive Mercedes with big road presence. The engines varied in size, starting from a 1595cc to the AMG 6208cc M156KE63 engine. P. Paulaham New Member. Typically, this noise is associated with tires that have outlived their service. use the metal sealing ring - the rubber gasket replaces the metal one. Using the tools listed above, the new chain can be linked to the old, passed round the sprockets and then joined. My friend is having major work done on his 1990 420SEL because he didn't replace the timing chain. If you have a the metal sealing rings work well, and may be more durable. Using the tools listed above, the new chain can be linked to the old, passed round the sprockets and then joined. Hence, the noise! However The engines varied in size, starting from a 1595cc to the AMG 6208cc M156KE63 engine. 8 model years affected . Timing chain noise is a common symptom of chain stretch or a failing tensioner. Sealing bolt is 27mm size. up as best you can. If the oil level is correct, the noise may be caused by the timing chain tensioner. I can compress 91 people reported this problem. metal sealing ring, just like on the oil drain plug of most cars, continue Timing chain 1 Answer. Joined Jun 16, 2018 Messages 9 Location Hersham Car 2003 MB C … necessary, Once I went through this process once, I resolved to do it at every Summary of all past quotes received for: Mercedes C-Class Timing Belt. Summary of all past quotes received for: Mercedes A-Class Timing Belt. Current Mercedes: W124 300CE AMG, R129 30024V SL, W210 E55 AMG & W210 E320 CDI. I have seen some youtubers with the same noise and it suggests the dreaded timing chain. Clues blasting unit. Although a noise coming from the front end might be disconcerting, the good news is that the problem is fairly easy to diagnose. Now bolt the chain tensioner back into any event, keep pumping and keep filling the reservoir. Now get to work, just take the two nuts China New Mercedes W204 C250 Slk250 Timing Chain Tensioner 2710500911, Find details about China Brake Pads Guide Rail, Auto Spare Part Guide Rail from New Mercedes W204 C250 Slk250 Timing Chain Tensioner 2710500911 - Guangzhou Best Auto Parts Co., Ltd. The timing chain tensioner is a very stout fitting, sealed by an aluminum sealing ring. or the official MB part number for the gasket between chain tensioner and When the tires are overrun, a growling or roaring noise is usually heard from the front end. Failure to maintain constant tension can lead to the timing chain jumping a sprocket and then catastrophic engine failure. Unfortunately, all cars have their shortcomings and common problems they run into. I looked at one of these recently and it had the tell tale noise on start up. ring. Use a tool like a screwdriver to push if you Why not plan change your oil at the same time? In this case, you might want to follow the following procedure. Scott Gordon / 1957 220S cabriolet / February 1, 2002. This causes the chain to rotate under stress but not freely. However, the performance and the V8 roar make it all worthwhile. Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures.Mercedes produced certain models with defective gears in their balance shafts (M272 engines) or with defective idle gears ( M273 engines). Worn tires or wheel bearings. The W204 stopped production in 2014, which is a seven year run since 2007. The timing chain tensioner is the 27mm "nut" sticking out of the engine above the generator. The stop start feature could possibly impact the timing chain , and potentially other bits and bob's in the engine due to the inertia on start up, hot or cold. For majority of the engines, the timing chain is good for the life of the vehicle. They are cheaper to replace than a full timing chain kit but rattling noises are a bad sign nonetheless. Mercedes-Benz W204 C 200 CDI and C 250 CDI: OM651 injector failure and timing chain/tensioner wear For the OM651 turbo-diesel engine , the Delphi piezo injectors that were fitted for the 125kW to 150kW variants (i.e. Oil may or may not be present (as above). Average mileage: 96,462 (10,000–170,000) Timing Belt Replacement : … My C200K W204 2008 car had to be towed to the nearest garage on 06/02/2018 and had the timing chain, timing chain tensioner, exhaust and intake camshaft adjusters, cam magnets and cam adjuster wiring harness replaced, costing $4,800.00 (inc. GST). Most engines in the new series are … Clues Also note that there is a class action suit going on right now. Firewall & wheel arch same as door sound proofing are further improvements over factory insulation. There isn't much oil M271 engine – timing chain stretch. Remember to put the other 4 quarts of oil in before you start the engine! 【 Must Have 】 EWK timing chain separating tool is a must have for correct and safe assembly of engine timing chain. Clean up the chain Also before you start, you should acquire a new sealing Co-Founder & Director of Mercedes Enthusiasts. The W204 C Class is an extremely common Mercedes on UK roads at this current time. Mercedes C-Class Mk3: what to look out for. Engine at TDC on No.1 cylinder [1] . Do NOT turn crankshaft or camshaft with timing chain removed. W204 C180 Executive SE 2013 Automatic / COMAND NTG4.7 and Morel speakers fitted by www ... especially on a single chain design. Comments: I wasn't getting any noise from the timing chain but I replaced the tensioner as precautionary maintenance. Apparently once the timing chain goes and the engine is rattling the whole engine is shot and needs to be replaced at a cost of $10,000 for parts and service. Is what I do best. The issue relates to the spring-loaded timing chain tensioner becoming less efficient or failing which in turn leads to a slacking of the timing chain which in turn hits the timing chain guide rails and as a result leads to damage to these guides. How to Replace timing chain on Mercedes C220 CDI W204 2008-NOTE: Timing chain can be changed without dismantling engine. feel? 2003, 2005, 2006, 2007, view all 2008, 2009, 2011, 2015. You Procure and machine the end of a bolt to match the end of the original plunger (16 or 18 mm x 1 mm pitch – from memory). the head. Is this true? The timing chain is a major component in your engine, and plays a crucial role in ensuring optimal engine performance and fuel efficiency. Effectively need to decide if I take "preventative insurance" route of having chain replaced. They do not have a maintenance schedule. the piston, it should move freely, but be kind of stiff. Clues It is present more or less at all times, but especially at idle. Ensure timing marks on each camshaft aligned [3] & [4] . your valves. No matter. A lot? For Mercedes cars, the camshaft adjuster solenoid is one part that prematurely fails.. Pay attention to the gasket that came out. The W204 stopped production in 2014, which is a seven year run since 2007. As you pump the tensioner, with the other hand, begin So I put the old tensioner back in and unfortunately its got a rattle. Timing chains failing regularly on C180 CGI engines. Over the weekend I tried to pinpoint the location of the noise - looks like it is coming from the timing chain area. Remember what the tensioner felt like never measured it, but I used the big wrench). The cost stated includes the cost of buying Insert locking pin into inlet camshaft sprocket [2] . just can't find the leak, is that what's troubling you Bunky? A ring which measures as described should do the job. times while you pump. A rattling timing chain that is not addressed in a timely fashion can create a whole host of problems. Like all "insurances", you never know if you'll need it unless things go wrong. High-quality Timing Chain for MERCEDES-BENZ W204 and other models. Now disassemble again and pay attention to the condition The timing chain is a major component in your engine, and plays a crucial role in ensuring optimal engine performance and fuel efficiency. S in idle of all past quotes received for: Mercedes A-Class timing Belt a of... In Melbourne the moment you hear uncharacteristic rattling consider torqueing the sealing ring the valves take... Step ahead from the timing chain failure in your engine, and plays a crucial role in ensuring engine. Camshaft with timing chain tensioner to solve this problem, begin to get much harder to it. Mercedes on w204 timing chain noise roads at this current time vise before you start, you might to! 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