Club4G Forum : Mitsubishi Eclipse 4G Forums - 2006-2012 Eclipse Authority - View Single Post - Code P0431
Thread: Code P0431
View Single Post
Old June 29th, 2020, 07:14 PM   #5 (permalink)
Walketfretts's Avatar

Join Date: Mar 2020
Posts: 39
Rep Power: 1
Walketfretts is on a distinguished road
Originally Posted by pcfreak4 View Post
Bad catalytic converter in your exhaust

It could be very bad depending on how bad it gets

It’s clogged up and eventually once it clogs up too much your engine will lose serious power, possibly overheat, and the cat could break apart and get sucked back into your engine or shot further dow your exhaust getting stuck in the next cat
How would I know which cat is bad?
Walketfretts is offline   Reply With Quote