2002 GMC Sonoma SL 4.3L MIL Lamp on
Trying to get information, about what running fuel pressure should be and if there has been many common complaints in this area
FIX posted 2/15/2011
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Message Closed w/FIX
Vehicle Data2002 GMC Sonoma SL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2002 GMC Sonoma SL
VIN | 1GTCS19W02 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |