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1994 Jeep Grand Cherokee Laredo, FP Waveform
Posted to the Waveform Library on 1/28/2003

This shows the before and after of a Jeep fuel pump. The bad fuel pump (red) had 104,000 miles. The fuel tank was full (of course) on the bad pump. The new pump was tested with only 3 US gallons of gas and had only been running for five minutes

 

car Vehicle Data

1994 Jeep Grand Cherokee Laredo 4.0L

VIN 1J4GZ78S0R
Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good

car Vehicle Data

1994 Jeep Grand Cherokee Laredo 4.0L

VIN 1J4GZ78S0R
Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good