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1987 Chevrolet R10 Scottsdale, FP Waveform
Posted to the Waveform Library on 12/20/2000

right and left fuel pump amperage waveforms from dual tank Chev. 1/2 ton truck. The truck ran bad on the right tank with only 4 lb. of pressure.

 

car Vehicle Data

1987 Chevrolet R10 Scottsdale 5.7L

VIN 1GCER14K2H
Engine5.7 L / 8 cyl / GAS
Trans3-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good

car Vehicle Data

1987 Chevrolet R10 Scottsdale 5.7L

VIN 1GCER14K2H
Engine5.7 L / 8 cyl / GAS
Trans3-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good