2004 Audi A4 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2004 Audi A4
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2004 Audi A4 ProblemsEngine Misfire Due to Failed Ignition Coil, Spark Plug, or Ignition Wire
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.
2004 Audi A4 QuestionsDear Sir/Madam, What could be the cause of the power loss,jerking and cutting o (1 answer)
What could be the cause of the power loss,jerking and cutting on an AUDI A4
car was knoking.put it on machine it read some thing was rong with tentinoer i took cover off it ,timing belt and tensionner was lose
the sound is just when i brake either hard or smooth. When is really smooth it does not sound. However the sound is quite loud
2004 Audi A4 RecallsPassenger Frontal Air Bag Inflator Ruptures On Deployment
The passenger frontal air bag inflator may rupture on deployment, causing metal fragments to come through the air bag and injure occupants. Dealers will replace the passenger frontal air bag inflator free of charge to resolve the concern.