Mechanics

THE COMPUTER DIAGNOSTIC SHOWS CODES P0420 AND P0430, WHAT IS WRONG WITH MY CAR ????

1998 Ford Explorer • 130,000 miles

The check engine light is on, the computerdiagnostic shows codes P0420 and P0430. What shoud I do to repair this problem?
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Carlostoro
August 30, 2012.



Those are converter efficiency codes and 95% of the time be bad Catalytic Converter/s

Wrenchtech
Aug 30, 2012.