1994 Pontiac Grand Am Exaust

1994 PONTIAC GRAND AM
189,000 MILES • 2.3L • 4 CYL • FWD • AUTOMATIC
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JLINEBERRY
  • MEMBER
  • 1 POST
I need to know if a bad seal can cause a loud exhaust leak or if my catalytic conveter is bad
Aug 4, 2015 at 11:49 PM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,367 POSTS
Have the exhaust system inspected by your mechanic or at an exhaust system specialty shop. There is a metal seal that allows the engine to rock and flex the joint, but those rarely fail. A rust hole is more likely.
Aug 5, 2015 at 11:21 AM
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