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2003 Ford Explorer XLT, Fuel Supply Waveform
Posted to the Waveform Library on 2/20/2013

Current waveform of the fuel pump. Customer is complaining of an intermittent no start. It appears that there is a bad spot on the commutator. Not sure yet if this is causing the intermittent no start.

 

car Vehicle Data

2003 Ford Explorer XLT 4.0L

Engine4.0 L / 6 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown

car Vehicle Data

2003 Ford Explorer XLT 4.0L

Engine4.0 L / 6 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown