G grompfet New member Oct 22, 2009 #1 The check engine light on my Corolla went on last week, and it turns out that it is the catalytic converter. Is this something I can do by myself? Also, do I really need a catalytic converter? How long can I drive the car safely?
The check engine light on my Corolla went on last week, and it turns out that it is the catalytic converter. Is this something I can do by myself? Also, do I really need a catalytic converter? How long can I drive the car safely?
