2008 Audi A4 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2008 Audi A4 Quattro
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2008 Audi A4 Quattro ProblemsCheck Engine Light and/or Hesitation Due to Failed High Pressure Fuel Pump
2.0L turbo charged engines may develop a hesitation on acceleration and/or illumination of the Check Engine Light due to a failed high pressure fuel pump or a worn camshaft follower or camshaft. Our technicians tell us that whenever the high pressure fuel pump is replaced the camshaft and the follower should be checked for wear. The camshaft lobe pushes on the follower to operate the high pressure fuel pump. Frequent oil changes and use of synthetic oil may help with this wear issue.
Premature wear in various multi-link suspension components can cause noises that are difficult to diagnose. Worn suspension parts can also cause uneven tire wear and create steering alignment problems.
2008 Audi A4 Quattro Questionsaudi dealer is charging me $1,186 to replace fuel pump and injector. Fair price? (1 answer)
The mechanic says the valve cover is causing the leak, NOT the valve cover gasket. The cost will be $800, and I think this includes both the valve cover and the valve cover gasket. Does this seem right? Diagnosis says: "Valve cover is leaking oil. Breather system needs replacing with the...
S line model
2008 Audi A4 Quattro RecallsAir Bag Control Unit Fails
The air bag control unit may corrode and fail. Dealers will replace the air bag control unit free of charge to resolve the concern.