Question about Chevrolet Silverado 1500
I have a 1998 Chevy Silerado 1500 and I just installed new plugs, wires, disrtiburator cap and rotor and the truck runs great! I just got the check engine soon light and the ODB II scanner calls out error P0430 - Catalyst Efficiency below threshold (Bank 2). What is wrong? Thanks much John Johnk_56@hotmail.com
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Posted on Jan 02, 2017
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