Petey123 Posted December 15, 2022 Share Posted December 15, 2022 (edited) We have a 2013 Honda Accord that a few years back had the check engine light come on and the dealership replaced the catalytic converter with a Honda part that was covered. Now two years later the light is coming on again and they are saying it's an emissions code (Code P0420) and we need to replace the exhaust pipe and muffler at a cost of $3300. Is that possible? I have never heard of the exhaust causing a check engine light. Does that make sense and also could it be something else? Edited December 15, 2022 by Petey123 Quote Link to comment Share on other sites More sharing options...
Petey123 Posted December 16, 2022 Author Share Posted December 16, 2022 Oh yes the dealer said the part that is the problem is the under floor converter (Part# 181505A3150). Guessing a regular mechanic can replace this particular part? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.