Audi Care provides prepaid scheduled maintenance at 10,000 mile intervals from 15,000 or 45,000 miles. Audi Care Plus covers vehicles at the 55,000, 65,000, and 75,000 mile service intervals. Common Issues Carbon Buildup. Some Q5 owners have experienced carbon buildup. The problem seems to occur more in 3.2 models, which were produced until 2012.
A8 / S8 (D3 Platform) Discussion - timing chain replacement? - I just purchased an 07 A8. I was under the impression that with the chains replacement wasn't necessary. But was told by a friend that the experts still recommend replacing them every 100,000. Can anyone affirm or dispute this? Thanks
Ratio material-/labour cost: ~ 30/70. Cost of materials:: £85 – £450 The costs for a new timing chain are only a small part of the total costs. Material costs are usually around £85 to £450 and depend on the car model and manufacturer of the replacement part. Rely on a timing chain in original part quality! In simple terms, the timing belt or chain controls the rotation of the camshaft, which in turn controls the opening and closing of the valves in the cylinder head. For your car’s engine to work optimally, the opening and closing of the valves needs to be precisely timed. If there is an issue with this timing at the very least you will 6b9Z.