Mechanics

CATALYTIC CONVERTER

2002 Pontiac Grand Prix

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2002 Pontiac Grand Prix 6 cyl Two Wheel Drive Automatic 79000 miles

How do you replace the catalytic converter?
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Mcasperaites
January 7, 2008.



Hi there,

These are part of the exhaust system, and are normally bolted on using a flange and gasket, but some are welded and must be cut out and a new converter welded back in place.

Mark (mhpautos)

Mhpautos
Jan 7, 2008.