Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Exhaust System - Catalytic Converter Noise
SOURCE: Honda Service News
TITLE:
Catalytic Converter Noise? Check the Heat Shield
APPLIES TO: All models
SERVICE TIP:
Got a vehicle in your shop that buzzes or rattles, and you suspect the
catalytic converter is the culprit? Before you start replacing the converter, first check the heat shield area. If there any stones or debris trapped inside, they can cause buzzing or rattling.