A couple of weeks ago I started hearing this rattling/thumping coming from under the driver's side floorboard when the car is started. Almost sounds like a loose exhaust pipe. You can hear just little rattling under idle but it goes away (or you can't hear it) while driving.
Both shops (Pep Boys and dealer) told me it's quite expensive ($1500?) to replace. I just started looking around and I do see aftermarket cats for a few hundred.
Has anyone replace theirs and how hard can this be for the average driveway mechanic?
Both shops (Pep Boys and dealer) told me it's quite expensive ($1500?) to replace. I just started looking around and I do see aftermarket cats for a few hundred.
Has anyone replace theirs and how hard can this be for the average driveway mechanic?