Quote:
Originally Posted by gaber6
Mine at 230k miles had the recurring code.
Yes, it helps to replace all the stated maintenance items, but finally when I replaced the cats, I think the culprit was the exhaust donuts slightly leaking. Hardly even noticable in the car, but likely the culprit to the codes.
Worth checking and or replacing
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Ahhh. OK.
Did you go with OEM cats?
If not, what did you get?
EDIT:
I'm looking on RockAuto and a little confused.
Do we just have the 2 cats that are integrated with the manifolds or is there a 3rd one?
Looks like there is a 3rd...
Not sure how the system checks that because don't we have 4 o2 sensors ... one in front of and on behind the integrated cats?
So how does it know if that is even in place?
