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1995 Chevrolet C1500 5.0L Hesitation, Cuts out, Poor Fuel Economy
Posted to GM Driveability on 9/21/2019 17 Replies

replaced distributor three years ago for a problem that has returned. Tachometer will bounce 1000 to 2000 RPM but actual engine RPMs do not very more then normal at idle. When this happens truck performs as if it is starving for fuel. disconnect the EST by...

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car Vehicle Data

1995 Chevrolet C1500

VIN 1GCEC14H9S
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Cuts Out, Poor Fuel Economy
OccursAlways, Under Load

Trouble Codes

42EST Circut
Open Help Request

car Vehicle Data

1995 Chevrolet C1500

VIN 1GCEC14H9S
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Cuts Out, Poor Fuel Economy
OccursAlways, Under Load

Trouble Codes

42EST Circut