Throwing o2 Code
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Throwing o2 Code
I have a 2004 Chevrolet Silverado 1500 5.3 with 130,000 miles on it. The truck has flowmaster duels, a K%N cold air intake, and PO said it was programmed. The truck threw a code for bank 1&2 o2 sensors, so I had them replaced. It has now thrown the same code, does anyone have an idea why it keeps throwing this code?
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pippo047
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May 6, 2013 10:18 PM