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1995 Chevrolet C1500 Silverado 5.7L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall
Posted to GM Driveability on 6/4/2010 19 Replies

Truck Came In With A Hesitation And Surge At At [...] To Run Rough Only When In Closed Loop. Replaced Oxygen Sensor. Still The Same. O2 Stays High At About 1v Then Will Come Down To .7v But No Switching. I Disconnected O2 Sensor So Truck Stays In Open Loop And...

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car Vehicle Data

1995 Chevrolet C1500 Silverado

VIN 1GCEK14K6S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C1500 Silverado

VIN 1GCEK14K6S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall