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2012 Chevrolet Express 2500 4.8L MIL Lamp on
Posted to GM Driveability on 5/14/2015 7 Replies

Customer states he can not put fuel into tank for 20 min. Pushing pressure with vehicle turned off. Now tank is venting out of the top of the vent valve into the atmosphere. Strong fumes under car on a hot day idling. Codes for both banks rich and too much pur...

7 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Express 2500

VIN 1GCWGFCA8C
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0173Fuel Trim Lean Or Rich (Bank 2)
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Express 2500

VIN 1GCWGFCA8C
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0173Fuel Trim Lean Or Rich (Bank 2)