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2002 GMC Sonoma SL 4.3L MIL Lamp on
Posted to GM Driveability on 1/26/2011 14 Replies

Trying to get information, about what running fuel pressure should be and if there has been many common complaints in this area

14 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sonoma SL

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Sonoma SL

VIN 1GTCS19W02
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2002 GMC Sonoma SL

VIN 1GTCS19W02
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)