My GT threw a P0420 code yesterday. Guess that's what I get for buying a car with cats.
Cat less pipe, tune, profit?????
I had to go back 3 times before they fixed the o2 bank code, they keep putting in the wrong sensor for 2010, when I had a 2011. have fun
This^ so typical, they did th same to me when I took mine to get my first oil change.. used a 4.6 oil filterI had to go back 3 times before they fixed the o2 bank code, they keep putting in the wrong sensor for 2010, when I had a 2011. have fun