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 ConverterIgnition 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.
2007 Audi A4 Quattro QuestionsThe wipers start and stop at random and the hazard lights won't turn off. (1 answer)
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.
It would lose power only now and then and specially I when I step a bit more on the gas. And the engine light comes on and flashes for 4-5 times and goes away. What does this mean and am I able to fix it myself?
I have checked for leak and there seems to be no leak.. Now it's showing that the car needs to be serviced . Do you think anything is wrong with the gauge?