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1995 Chevrolet C1500 5.7L Hesitation
Posted to GM Driveability on 4/13/2010 16 Replies

truck came in with lower end knock cust wanted a reman motor put in ran great just had lower end knock swap engine and now the truck starts right up idles just fine but put it under a load and it acts like the exhaust is plugged.

check timing/ fuel pressure/...

16 Replies Received (View Replies)

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car Vehicle Data

1995 Chevrolet C1500

VIN 1GCEC14K8S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation
OccursUnder Load
Message Closed

car Vehicle Data

1995 Chevrolet C1500

VIN 1GCEC14K8S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation
OccursUnder Load