I replaced the old muffler with a stock muffler

Tiny
FRANKMARY
  • 1988 CADILLAC CIMARRON
  • 20,000 MILES

I replaced the old muffler with a stock muffler. Now the car is stalling and is hard to start. The engine is 2.8 why is this happening

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Sunday, December 9th, 2012 AT 12:36 AM

2 Replies

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

Should have no effect on the running of the motor.

Did you do anything under the hood?

Roy

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Sunday, December 9th, 2012 AT 12:41 AM
Tiny
FRANKMARY
  • MEMBER

Didn't do anything under the hood, could it be a bad catalytic converter

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Sunday, December 9th, 2012 AT 12:47 AM

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