2002 PONTIAC GRAND AM CATALLATIC CONVERTER

  • Tiny
  • ser91
  • 2002 Pontiac Grand Am
  • 123,000 miles

I have a 2002 Pontiac grand am and had my catalytic converter replaced about two days ago. My car now makes a low deep noise when idling and accelerating. Do catalytic converters make this noise? Or is it possible that the mechanics put a hole or disconnected my exhaust pipe?

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Friday, October 18th, 2013 AT 6:38 AM

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  • Tiny
  • hmac300
  • Expert
  • 43,594 posts

It may be a small exhaust leak after converter it may take a few days to seal up. If still there after a week take it back. It may be just the type of converter that is on it.

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Friday, October 18th, 2013 AT 7:07 AM
  • Tiny
  • ser91
  • Member

It was a definite leak! Got it fixed. Thanks

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Friday, October 18th, 2013 AT 7:40 AM

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