Question about 2004 Ford F-350 Super Duty
Wont start trys to checked ficm its good fuel pump is running
Posted by Anonymous on
regulator most likely. Need to check fuel pressure both when running and after a stall. My guess is 20 lbs when it starts, 0 after it stalls. Replace that fuel filter also.
Posted on Apr 25, 2009
Check your owners manual, it shows a picture of the fuel pump inertia switch, just in front of the cab fuse panel.
Take a look at the passenger side kick panel, you will see a thumb hole to remove the cover, and expose the fuse panel ( with the cover on ) and the fuel inertia switch towards the front of the truck.
The other thing to check ( after trying the fuel inertia switch ) is the fuel pump driver module.
This is on the cross member where the spare tire is located.
Lower the spare tire, and you will see it towards the drivers side frame rail.
Here is a picture of what mine looked like prior to replacing it.
The new kit includes new stand off studs, so the FPDM is not directly on the cross member
New kit Installed
Posted on Mar 07, 2010
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