1998 Pontiac Grand Prix catalytic converter

Tiny
PAULY42889
  • MEMBER
  • 1998 PONTIAC GRAND PRIX
Heater problem
1998 Pontiac Grand Prix V8 Automatic

Do you have step by step instructions for installing a cat converter in my car. The car was tested and the sensor light indicated that the cat was bad.
Friday, September 12th, 2008 AT 2:05 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Its located in the exhaust system u have to cut it off and depend on what u have for replacement
part
weld it on or fits over the old pipe and use clamps to secure it
I would say let a shop do it
I know I would
good luck
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Monday, September 15th, 2008 AT 6:34 AM

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