Author: towersink
engine codes
towersink October 27, 2009
I have a code reader and it gave me a P0420 catalyst efficiency below threshold bank 1. what does this mean and how do I resolve this?
Guide to Classic and Antique Mopar Automobile Forums and Clubs
I have a code reader and it gave me a P0420 catalyst efficiency below threshold bank 1. what does this mean and how do I resolve this?
Copyright © 2024 Classic Mopar Forums