2007 Audi A4 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Audi A4 Quattro
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2007 Audi A4 Quattro ProblemsCheck Engine Light Due to Faulty Torque ConverterEngine 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.
A fluid leak may develop from the propeller shaft seal on the rear of the transmission. Our technicians tell us that replacing the seal will commonly correct this concern.
2007 Audi A4 Quattro QuestionsHow much will cost to do the timing chain extensior? (1 answer)
My Audi just started making the tapping sound from the bottom of the motor and an Audi mechanic told me it is the timing chain extensior. How much will it cost for me?
Replaced the crankcase vent valve with OEM parts and light still hasnt turned off. I need help ASAP ive lost a lot of MPG and a lot of power!!!
We have tried to replace the comfort module but it did not help. When I put the wiper fuse in they start and won't stop.