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1995 Chevrolet C1500 5.0L Hesitation, Surge
Posted to GM Driveability on 3/19/2009 16 Replies

Vehicle came in with poor running condition just off idle, we found that the egr valve is opening just as it starts to run bad, we noticed on the scan tool that the desired egr value goes right to 99% immediatly, as does the egr duty cycle, there is a pid on m...

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car Vehicle Data

1995 Chevrolet C1500

VIN [No VIN Available]
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge
OccursJust Off Idle Under Load
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C1500

VIN [No VIN Available]
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge
OccursJust Off Idle Under Load