Originally posted by racerm515:
i had P0420 and the cel went off like 2 days later. should i worry about this or since the cel went off am i alright?





you are ok for now but it will come back at some point


- 95 Mystique LS - Zetec/5spd - 99 Contour SeVT Sport - Duratec/5spd Official NE-CEG Contour/Mustang Family