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1997 Chevrolet S10 2.2L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 3/4/2005 3 Replies

truck has rough idle. was skipping irratically on cylinders # 1 and # 4. fouled out new plugs, replaced. we can take the wiring harness on the passenger side that goes to the computer and move it and the truck will idle smooth. we have found 2 bad wiring conne...

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car Vehicle Data

1997 Chevrolet S10

VIN 1GCCS1440V
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed

car Vehicle Data

1997 Chevrolet S10

VIN 1GCCS1440V
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0172Fuel System Too Rich (Bank 1)