Originally posted by Xterrian:
If you are a good mechanic you will know the possible problems that can cause the service engine light to come on. When a customer comes in and says, "I don't have a gas cap and my service engine light is on", you should say, "Put a gas cap on and drive around. The light will go off on it's own" not,"Put a gas cap on and pull into the bay, I'll turn that pesky light off for $80."
I couldn't have said it better! And some mechanic's wonder why they get a bad rep, Duh! The one thing I don't understand is why are they charging anything at all, can you say "bumper to bumper warranty"? If I had a light come on in my new X, and they charged me $80 to fix it, I'd tell them to go pound sand in their ass.