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Fuel Pump Problems - Doesn't start


cmequestionu

Member
Solid Axle Swap
Joined
Nov 6, 2008
Messages
154
Reaction score
16
Points
18
Location
Federal Heights, Colorado
Vehicle Year
2000
Make / Model
Ford Ranger
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Automatic
2WD / 4WD
Solid Axle Swap 4x4
Total Lift
~10
Tire Size
35
My ranger won't start. Not only is my battery dead, but I have a feeling a major problem is the fuel pump. It doesn't make the whirring sound when I turn the ignition to accessory. What is the best way to check that it is indeed the fuel pump, and not some other problem, like wiring?
 


Earl43P

Well-Known Member
U.S. Military - Veteran
Joined
Aug 7, 2007
Messages
3,159
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48
Location
Farmington, Pa
Vehicle Year
2019
Make / Model
Ford F250 4WD
Engine Size
3.0
Transmission
Manual
Check for power at the inertia switch or fuel pump connector at the top of the tank when the key is turned to Run, not Accessory.

Kinda need to charge the battery before you troubleshoot the FP, eh?

I can E-Mail you 2000 schematics that'll help, just PM me your e-mail address.

Check the obvious stuff first though. PCM and FP Fuses, reset the inertia switch, if tripped (passenger side where your toes would hit), clean the square connector under the driver seat (water intrusion) and reapply dielectric grease, THEN pull the bed and check for power at the top of the tank.
 

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