Ford Q&A

Ask Your Question

2001 Ford F-250 Super Duty Question: no fuel pressure

 

Question

ford boy, Hesperia, CA, January 29, 2011, 13:35
 Rookie

this is the 2nd fuel pump installed in this vehicle pump failed new filter was installed also tank clean

1 Answer
Flag This
  • Answer #1

    DaveJHM January 30, 2011, 22:58
    Profile_thumbnail
     Master

    The quality of aftermarket fuel pumps is definitely questionable. Are you using a Ford pump from the dealer? The dealer pump also comes with a sending unit, where most aftermarket pumps do not.

    Make sure your fuel pump relay is working properly also.

    Flag This
  • Reply

    ford boy, January 31, 2011, 07:01
     Rookie

    yes only ford products ,new relay was used ,new filter also used also ford products only ck for any voltage drops ok ck for ground integrity ok

    Flag This
  • Reply

    DaveJHM, January 31, 2011, 21:39
    Profile_thumbnail
     Master

    I'm really not going to be able to provide you more help on this, as you have covered all the bases I can think of. Check for power and ground to the pump - ok. Check for fuel pressure - none. The only other thing is to make sure the inertia switch is not tripped.

    If you have power and ground to the pump and it does not turn on, then obviously it must be a faulty pump.

    Flag This
  • Reply

    ford boy, February 01, 2011, 08:17
     Rookie

    Thank you for your time

    Reply
    Flag This