Re: Catalytic converter is bad I think,...
you don't say whay year H@ you have, but the gov't requires that cats be covered under warranty for alot longer than the vehicle warranty. Check your owners manaual. I think it's about 8 yrs or 80,000 miles.
The noise could also be paricles inside the cat that come loose over time.
__________________
2004 Black H2
|