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1991 Chevrolet K2500 Cheyenne 5.7L No Start
Posted to GM Driveability on 11/30/2016 27 Replies

-Spark is good. There are a lot of tests performed. so read completely. I am looking for a back stop to a rare issue.

Checked Injector pulse at TB injectors. 12volts are good will illuminate a 194 bulb if grounded with KO.

Ground side is weak will barely li...

27 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet K2500 Cheyenne

VIN 2GCFK29K1M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
SymptomsNo Start
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet K2500 Cheyenne

VIN 2GCFK29K1M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
SymptomsNo Start