Civic LX Sedan L4-1590cc 1.6L SOHC MFI (1998)
Three Way Catalytic (TWC) Converter: All Technical Service Bulletins
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.
