GMC Sonoma P Codes (Powertrain) P0100 - P0199
1997 GMC Sonoma Code P0171 But Only When Using 87...
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1997 GMC Sonoma 1997 GMC Sonoma P0147/P0300
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2003 GMC Sonoma Fuel/P0171
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2002 GMC Sonoma P0300 & P0155 Codes
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2002 Sonoma P0171
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2001 GMC Sonoma P0171 CODE 2001 GMC SONOMA 4.3
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