I have a alert code that says (catalyst efficiency below threshold bank
1&2) anyone have a answer to what to change.- posted
18 years ago
I have a alert code that says (catalyst efficiency below threshold bank
1&2) anyone have a answer to what to change.alert codes Group: alt.autos.4x4.chevy-trucks Date: Sat, May 28, 2005, 10:50pm (CDT+1) From: snipped-for-privacy@heart.net (red143) I have a alert code that says (catalyst efficiency below threshold bank
1&2) anyone have a answer to what to change.More than likely your Cats S Cook
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