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2001 GMC Sierra 2500 HD SL, Fuel Supply Waveform
Posted to the Waveform Library on 12/16/2019

This is a fuel pump pattern taken with an empty tank. Note the low amps and high RPM of the motor. Complaint of lack of power and sputtering.

 

car Vehicle Data

2001 GMC Sierra 2500 HD SL 6.0L

Engine6.0 L / 8 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component

car Vehicle Data

2001 GMC Sierra 2500 HD SL 6.0L

Engine6.0 L / 8 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component