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2000 Chevrolet Express 3500 LS 5.7L Hesitation, MIL Lamp on
Posted to GM Driveability on 7/4/2011 21 Replies

happy 4th to all. this is my owne van (15) passanger with a wheel chair lift for my son . here is what is going on .to day c e l lite came on pulled codes p0171 p0174 lean bank 1 and lean bank 2 pulled freeze frame data fuel trims st term bank 1 -35 bank 2 -35...

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  Related Documents & Media  2000 Chevrolet Express 3500 LS

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Express 3500 LS

VIN 1GAHG39R4Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

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

car Vehicle Data

2000 Chevrolet Express 3500 LS

VIN 1GAHG39R4Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

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