How do you know if your catalytic converter is going bad? Is it suppose to have smoke coming from it like when you boil water?
Oct 13, 2009 at 9:06 AM
Advertisement
DOCFIXIT
✓ASE Certified Mechanic
18,828 POSTS
no that's like a blown headgasket. CATS either cause MIL to come on, smell like rotton eggs or plug up and engine will not accelerate
Oct 13, 2009 at 3:44 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.