2007 Audi A4 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Audi A4
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2007 Audi A4 ProblemsOil Leaks From Camshaft Chain Tensioner and Valve Cover GasketsIgnition Coil, Ignition Wires, and Spark Plugs May Fail
An ignition coil or spark plug may fail unexpectedly resulting in an engine misfire and possible illumination of the Check Engine Light. Vehicles equipped with spark plug wires may also develop a misfire caused by a failed spark plug wire.
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.
2007 Audi A4 QuestionsHow much it will cost to repair a knock sensor (1 answer)
Engine light wen on code says is the knock sensor
Hi i change the coils and sparkplugs on my audi and cilinder 4 said i have misfire and we reset the car for few days is fine and the check engine light turns on
2007 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.