Catalytic Converter
78silverbird
04-14-2006, 06:23 PM
How do I go about checking to see if the catalytic converter is clogged or not without actually taking the exhaust system down?
I have a 1999 Grand Am GT.
thanks
I have a 1999 Grand Am GT.
thanks
GTP Dad
04-14-2006, 07:02 PM
Why don't you PM bnaylor3400. Tell him GTP Dad recommended his advise. He should be able to help you with the recommended procedure.
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