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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

87 fuel pump problem

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Old Oct 22, 2007 | 05:41 PM
  #1  
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Angry 87 fuel pump problem

i have an 87 f-150 5.0 i have no power to fuel pumps any help would be greatly appreciated. i have replace both relays stil no power out. have power going in but can't get power out to pumps.
 
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Old Oct 22, 2007 | 05:51 PM
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From: Easton,Ks
Try resetting the Inertia Switch.
Click on image below.


/
 

Last edited by subford; Oct 22, 2007 at 06:10 PM.
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Old Oct 22, 2007 | 06:57 PM
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yep i tried that too. checking wire loom know for maybe a broken wire. thank you though.
 
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Old Oct 22, 2007 | 07:02 PM
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From: Concord, NC
Make sure the connector at the inertia switch is not melted. My 87 failed to start intermittently a while back, and every time I did not hear the fuel pumps. I started checking wiring and discovered the loose connection at the inertia switch.
 
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