Just went to get my titan inspected and it failed because of the p0430 and p0420 codes, which are the catalyst system efficiency below threshold banks 1 and 2. Apparently I have to replace my catalytic converters, called Nissan and they want $2100 to fix replace them. I know nothing about trucks and how to replace these.
Guess my questions would be how much should those cost, and how easy are they to replace?
thanks for the help
Guess my questions would be how much should those cost, and how easy are they to replace?
thanks for the help