Is it cheaper to replace The head gasket or just re pop lace the engine
Service Engine Soon light came on. Went into pep boys and they said I need a new catalytic converter which with parts and labor will run me around $1000. Online I can find them discounted ranging from 150 t0 400. While my mechanic says 600 for the converter. I want to buy a cheaper converter and bring it into a mechanic to install. Do you recommend that? How do I know the converter to select? Thank you so much!