I took my car to the dealer b/c a mechanic told me it might need a new catalytic converter, which would be covered under warranty. The dealer said the cat is fine, but it needs a new B-pipe, which costs over $500 (p&l), and is NOT covered under the warranty. So, what is the B-pipe, and how do you tell if it needs to be replaced? Also, how can you tell if the cat needs to be replaced? (My car had passed inspection a few months ago and has no symptoms of problems.)
have the same problem?
Monday, December 17th, 2007 AT 1:35 PM