Hi all
I own a 09 ralliart sport back
Car is completely stock.
I have this re-occurring check engine light which throws fault code P0420.
This apparently points to a faulty cat converter.
I called my local mitsu dealer and I almost passed out when they told me the repair cost.
I'm after some advice. As I am building a house I want to go the cheaper option if possible.
Where would you start?
Aftermarket parts?
Is it safe to go to any exhaust joint and get a high flow cat cut in? Or will that lead to more fault codes.
Could it be my O2 sensors, or do they throw another code?
Thanks for any advice
I own a 09 ralliart sport back
Car is completely stock.
I have this re-occurring check engine light which throws fault code P0420.
This apparently points to a faulty cat converter.
I called my local mitsu dealer and I almost passed out when they told me the repair cost.
I'm after some advice. As I am building a house I want to go the cheaper option if possible.
Where would you start?
Aftermarket parts?
Is it safe to go to any exhaust joint and get a high flow cat cut in? Or will that lead to more fault codes.
Could it be my O2 sensors, or do they throw another code?
Thanks for any advice