Engine Mechanical problem
2000 GMC Jimmy 6 cyl Four Wheel Drive Automatic 111458 miles
Hi, Would too large of a muffler and too small of a tailpipe cause a catalytic converter to burn up? The tailpipe is a 2" Instead of a 2 & one forth" pipe. The man that replaced my catalytic converter said it looked like the person that worked on the system used any parts he had laying around. Thank You. Leonard S.
have the same problem?
Wednesday, October 7th, 2009 AT 2:58 PM