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Pontiac
Grand Prix
Exhaust
Catalytic Converter
Replace/Remove
2002 Pontiac Grand Prix catalytic converter
MCASPERAITES
MEMBER
2002 PONTIAC GRAND PRIX
6 CYL
2WD
AUTOMATIC
79,000 MILES
How do you replace the catalytic converter?
Monday, January 7th, 2008 AT 4:37 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
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)
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Monday, January 7th, 2008 AT 4:45 PM
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