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1997 Chevrolet S10 2.2L Hesitation, Cuts out, Stall, interm ext crank
Posted to GM Driveability on 9/16/2005 8 Replies

In gear lightly accel @ .80 -1.00 TPS voltage. Short term fuel trim suddenly goes to 0% & O2 sensor goes below 10mv , then usually stalls or runs rough for several seconds. Already tried new ECM, 4 new fuel injectors, & O2 sensor, & fuel pressure regulator.

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car Vehicle Data

1997 Chevrolet S10

VIN 1GCCS1448V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, Interm Ext Crank
OccursCold, on Accel, Idle
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet S10

VIN 1GCCS1448V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, Interm Ext Crank
OccursCold, on Accel, Idle