2005 Cadillac Deville Car Sounds Loud There Exhaust S Only Driving Idle

2005 CADILLAC DEVILLE
13,300 MILES
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TRACY22
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  • 2 POSTS
My car sounds loud like there is a exhaust issue but it's only loud when driving, when in idle it runs quietly. What should I be looking for?
Feb 6, 2013 at 11:04 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
something around the exhaust manifolds.

Roy
Feb 6, 2013 at 11:13 PM
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TRACY22
  • MEMBER
  • 2 POSTS
thank you. I have been doing research and dreading the thought of possibly having to pay for catalytic converter.
Feb 6, 2013 at 11:31 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
possible but check it first.

Roy
Feb 6, 2013 at 11:32 PM
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