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1990 Chevrolet C1500 Silverado, Fuel Supply Waveform
Posted to the Waveform Library on 4/30/2010

Fuel pump had a split in the hose inside tank. 5700 pump rpm's . Cause lack of power,lean.

 

car Vehicle Data

1990 Chevrolet C1500 Silverado 5.7L

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

car Vehicle Data

1990 Chevrolet C1500 Silverado 5.7L

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