Wednesday, September 23rd, 2009 AT 2:12 PM
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?


