2009 Chevrolet Silverado Check Engine Light Came On Runs Rough Bogs Down On

2009 CHEVROLET SILVERADO
12,000 MILES
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Check engine light came on, and it runs rough. Bogs down on acceleration. Code scanner shows PO171, P1174 and P1175. Could dirty fuel be the cause of these code readings?
Mar 26, 2013 at 1:23 AM
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