Hey guys!
I got a pretty common P0420 code and just recently put a brand new catalytic converter and 2 new oxygen sensors on it. It got rid of the check engine light for about 2 days, but then the same code came back on. I think there is another Cat farther down the exhaust pipe, but I'm not sure if that's the best next step.
Have any of you guys had the same issue? What should I fix next??
I got a pretty common P0420 code and just recently put a brand new catalytic converter and 2 new oxygen sensors on it. It got rid of the check engine light for about 2 days, but then the same code came back on. I think there is another Cat farther down the exhaust pipe, but I'm not sure if that's the best next step.
Have any of you guys had the same issue? What should I fix next??
