2010 Audi A4 Q&A

2010 Audi A4 Question: Testing

I'm just testing this :) -
Related Items:
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 m...
Temp guage show car is overheating but car is not. Are there sensors that need to be replaced?
Engine & car suddenly started shaking at low RPMs while city driving. I just got the spark plugs replaced, so it leads me to believe one of them might have failed. My questions are: 1) Does anyo...