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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

fuel punp relay problem

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Old Apr 5, 2011 | 03:12 PM
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rodrun36
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fuel punp relay problem

I have a 90 model F150 that keeps burning up the fuel pump relay. It happens almost immediatly and I can't figure out what to do. It is giving up a code 63 and 96. Any ideas?
 
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Old Apr 5, 2011 | 03:47 PM
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Ohio Ford Farm
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From: Madison Ohio
Sounds like a possible short in the harness, or maybe end a pump has a dead short in it.

Single tank or dual?
 
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Old Apr 5, 2011 | 08:42 PM
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Dual tank...
 
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Old Apr 6, 2011 | 07:23 AM
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From: Easton,Ks
Bad socket or someone has bypassed the fuse link and you have a short or bad fuel pump motor.
 
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