Car Questions
RepairPal is your advocate for car care advice and guidance

No fuel pressure

(2001 Ford F-250 Super Duty)
in Hesperia, CA on January 29, 2011
this is the 2nd fuel pump installed in this vehicle pump failed new filter was installed also tank clean
Displaying 1 answers & 3 comments
Popular Answer
on January 30, 2011
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.
on January 31, 2011
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
on January 31, 2011
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.
on February 01, 2011
Thank you for your time
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
my check engine light came on on my 2008 Ford Exployer and the code is P0442 when I looked up it said to replace gas...
idle fluctuates cold or warm, car stalls but starts again.replaced the IAC,TPS,plugs fuel regulator,egr found a vacuu...
Didn't find what you were looking for?