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2000 GMC C2500 Sierra SL 5.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 10/23/2002 7 Replies

This vehicle was first brought to our shop as a carlot truck with a check engine light on (p0175, system rich b2). One of my coworkers removed the upper intake to look for fuel leakage (none found)and found some leaves lodged against the mass airflow meter scr...

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car Vehicle Data

2000 GMC C2500 Sierra SL

VIN 1GTGC24RXY
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursCruise, Idle
Misc.8600Gvw

Trouble Codes

P0175Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

2000 GMC C2500 Sierra SL

VIN 1GTGC24RXY
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursCruise, Idle
Misc.8600Gvw

Trouble Codes

P0175Fuel System Too Lean (Bank 2)