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2004 Chevrolet Venture LT 3.4L MIL Lamp on
Posted to GM Driveability on 2/21/2013 20 Replies

keeps running lean, what am i missing, o2's appear to be working properly. have smoked for leaks and only smoke seen is coming from base of egr out of the vent slots

20 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Venture LT

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Venture LT

VIN 1GNDX13E84
Engine3.4 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)
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Venture LT

VIN 1GNDX13E84
Engine3.4 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)