2008 Audi A4 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2008 Audi A4
Verified by mechanics, reported by drivers like you
Never overpay. Check prices with our estimator
2008 Audi A4 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 QuestionsHow do I reset my slip indicator dashboard light? (1 answer)
It came on yesterday, when I was driving on a heavily cendered road, but it did not go off after I got back on good pavement.
when to change engine coolant
2008 Audi A4 RecallsDriver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments
The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag inflator free of charge to resolve the concern.