P0420 code? How to clean your catalytic converter. #converter #mechanic #diy #automobile
Flat Rate Mechanic · 132K views · 0:15
Skill Level
IntermediateTime Required
Half dayEstimated Cost
$50–200Equipment
Honda Civic 10th Gen (2016-2021)Permit Required
NoTools Needed
Jack, Jack stands, Socket set, Wrench set, Screwdrivers, Catalytic converter cleaner