2002 Pontiac Grand Prix catalytic converter

2002 PONTIAC GRAND PRIX
79,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MCASPERAITES
  • MEMBER
  • 1 POST
How do you replace the catalytic converter?
Jan 7, 2008 at 4:37 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 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)
Jan 7, 2008 at 4:45 PM
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