is an exhaust leak repair part of replacing the catalytic converter? on 2003 Hyundai Elantra

when having my oil changed, I was told I had a major exhaut leak and it was affecting my gas mileage. when I bought the car I knew the cat would need to be repaired before my next emission inspection. the engine light is always on.

by in Hartford, CT on December 16, 2012
1 answer
ANSWER by , December 16, 2012
Maybe, maybe not! But you can have them both fixed at the same time. No way to tell without looking at the system.