2004 Chevy Siverado SS 1500
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2004 Chevy Siverado SS 1500
2004 Chevy Silverado SS 1500 6.0L - Check engine light came on and took it to the dealership. Dealership told me bank 2 - O2 sensor is bad and needs replaced. They said since the O2 sensor is integrated into the catalytic convertor, the whole CAT would need to be replaced. Is this true, or can I just replace the O2 sensor?
Last edited by YellowFever59; Dec 27, 2021 at 5:46 PM.
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jimmydow1
Silverado, Sierra & Fullsize Pick-ups
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Feb 17, 2011 8:12 PM