I took my car in to the nissian dealer and they install a both catalytic converter. After the install my car now smokes so bad I can't drive it. The dealer is saying that the car was smoking before the converters was install but I could'nt see it at the time. Willl changing the catalytic converter cause a car to smoke to the point where you can't drive it?
Sep 23, 2009 at 2:12 PM