Code P0420 or P0430? Check this first.
DadsGarage Diagnostic Specialist · 1.1M views · 0:23
Skill Level
IntermediateTime Required
Half dayEstimated Cost
$200–500Equipment
Chevrolet Traverse 3.6LPermit Required
NoTools Needed
Jack, Jack stands, Socket set, Wrench set, Gasket scraper, New gaskets3.6L Chevy Traverse with cracked weld downstream of the bank 1 catalytic converter
Always check for exhaust leaks before replacing an expensive cat.
#mechanic #cars #broken #shorts