Audi A8 Quattro – Engine Timing Belt Service. There is no way around it, replacement of the engine timing belt on the late model Audi A8 is a chore, but it is something that if you do correctly once, you don’t need to worry about again for 100K miles. Over the years we’ve developed some specific protocols for timing belt service on these The timing chain costs much more than the belt because it’s made from metal instead of rubber. The installation is also going to be more expensive because of how difficult it is to access. The timing belt is located under a plastic cover, while the chain has a sealed cover, so most home mechanics can’t replace one. Kenny. you have to REALLY beat the **** out of your car to need a timing chain replacement.. Typically, they'll start to stretch or bearings will need replacement if you track your car a lot.. but otherwise, with routine driving, they should be lifetime or 200k + miles.. Yeah, but that is a fluid involving gears. Audi UK recommends a cambelt change interval of five years or 140,000 miles, whichever comes first, for the above vehicle. This is to ensure optimum safety and performance. The cambelt is one of the hardest-working parts in the engine. If you wanted to do this as a preventative maintenance, 125,000-150,000 miles would be a reasonable spot. Pretty much you shouldn't worry unless you hear the chains making noise or get a timing code. Quick Navigation C7 A6/S6/RS6 A7/S7/RS7 Return Top. 91k seems early for a chain replacement. If you do have the outdated cam chain tensioner, that's a do immediately. But you only need to remove the lower cover iirc for that. 2.0T VW and Audi TSI Timing Chain Tensioner Problems - Deutsche Auto Parts. A6 / S6 (C5 Platform) Discussion - Timing Belt or Timing Chain - BACKGROUND My daughter just bought, from a local reputable Audi (new & used) Car Dealer (Western Chicago Suburbs) a used 2003 Audi A6 with 108,000 miles on the odometer for our grandson. From the pictures she sent me all I can tell is the vehicle is a Timing Belt Replacement Interval Guide WEATHERLY INDEX CATALOG NO. EDITION SUPERSEDES 400 431-1448A 2010 428-1466 (2005) AUDI Replacement. App Vay Tiền Nhanh.

audi a8 timing chain replacement interval