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1989 Chevrolet K1500 Cheyenne, Fuel Supply waveform
Posted to the Waveform Library on 4/1/2009

I have no idea what going on with this injector / driver, I did find a shorted rotor in the distributor

 

car Vehicle Data

1989 Chevrolet K1500 Cheyenne 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown

car Vehicle Data

1989 Chevrolet K1500 Cheyenne 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown