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1990 Chevrolet K2500 Cheyenne 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Hard Start
Posted to GM Driveability on 3/23/2004 11 Replies

This truck came into to the shop with a blown engine, high mileage bucket of junk. I proceeded to put a used motor from a salvage yard in the truck. The motor from the salvage yard had 180000 miles on it, but salvage yard said good runner, good compression, bl...

11 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet K2500 Cheyenne

VIN 1GCGK24KXL
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Hard Start
OccursAlways
Misc.Shop Plow Truck

Trouble Codes

34MAP Sensor Vacuum Low
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet K2500 Cheyenne

VIN 1GCGK24KXL
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Hard Start
OccursAlways
Misc.Shop Plow Truck

Trouble Codes

34MAP Sensor Vacuum Low