Hey all, I had another more general thread posted about my car a couple of weeks ago, so if this is spamming please merge them.
My car (2002 GTP) is setting a catalytic converter code and the SES light is on. Replaced rear O2 hoping that was the problem and the code went away but came back on about a day later. Mechanic is pretty sure the cat needs replaced, so before I order one I want to make sure I do it right.
Will this cat be a suitable replacement for the factory cat, and will it operate properly with the stock emissions control and not cause more codes to pop up? ZZ Performance Was going to go with the ceramic core as I believe it's what's currently in there but not positive.
Also going to replace the upstream O2 sensor just to be safe and get it all out of the way now. Any advice would be great, just want to make sure I don't screw it up.