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1999 Ford F-250 FUEL PUMPS

Tiny
DODGE69
  • MEMBER
  • 1999 FORD F-250
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
Monday, March 15th, 2010 AT 9:13 AM

1 Reply

Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
Check fuse 10 in engine compartment fuse box .. check/replace fuel pump relay is same fuse/relay box


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

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Monday, March 15th, 2010 AT 9:26 AM

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