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2004 Pontiac Grand Prix exhaust

Tiny
MASSMN
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 38,000 MILES
When I shut off car the exhaust pipes makes a clicking sound, I know the pipes are probabably just cooling down but this does it constantly plus I also hear it when idling. Is this normal, Could this be converter problem?
Saturday, August 29th, 2009 AT 8:06 AM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Convertor will usually set a code if there is a problem with convertor.

You will probably have to get car off ground and inspect exhaust system for loose bolts, heat shields, missing hangers.
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Thursday, September 3rd, 2009 AT 7:17 AM

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