1999 Ford F250 FUEL PUMPS

1999 FORD F-250
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DODGE69
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  • 2 POSTS
Electrical problem
1999 Ford F250 V8 Four Wheel Drive Automatic

I AM TRYING TO TEST THE FUEL PUMPS. I AM NOT GETTING ANY PRESSURE AT THE FUEL RAIL AND I CAN NOT HEAR THE PUMP TURN ON HOW DO I TEST FOR POWER AT THE FUEL PUMPS
Mar 15, 2010 at 9:13 AM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
check fuse 10 in engine compartment fuse box .. check/replace fuel pump relay is same fuse/relay box


https://images.2carpros.com/forum/automotive_pictures/266999_250_2.jpg

check Inertia Fuel Shut-Off Switch ..Under right side of dash Try powering the pump direct from power supply using pink/black wire from inertia switch .. also check the ground is good !! hope this helps


https://images.2carpros.com/forum/automotive_pictures/266999_AAA2_1053.png

Mar 15, 2010 at 9:26 AM
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