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1998 Chevrolet K3500 Cheyenne 5.7L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 3/5/2008 13 Replies

Hey there guys, This Chevy came in about a month ago for the same trouble codes. We disassembled the intake and found the fuel injector "spider" assembly leaking you know the usual common problem. We installed an aftermarket assembly,changed the oil and sent t...

13 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet K3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K3500 Cheyenne

VIN 1GCHK34R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K3500 Cheyenne

VIN 1GCHK34R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)