F150 fuel pumps for 2004

[FabricGATOR]

My guess is when you turn the key switch to the start position, the starter does not engage the flywheel and turn the motor.
You need to be checking to see if the key switch has 12V+ to it and if it is sending 12V+ out.
if you have 12+ leaving, then you need to see where along the circuit it is disappearing.

bad connections at battery Pos or Neg, neutral start switch, or anywhere along the system can stop the starter form being told to engage

Yeah, roger that, basic half split x-shooting
Thanks

[99yam40]

Yeah, roger that, basic half split x-shooting
Thanks

not real sure what that means

[FabricGATOR]

Half split trouble shooting...
You test about in the mid section of a suspected troubled circuit and determine which side of the half circuit has a fault, then half split that... quick way to find your fault

[99yam40]

Half split trouble shooting...
You test about in the mid section of a suspected troubled circuit and determine which side of the half circuit has a fault, then half split that... quick way to find your fault

OK , never heard it called that before