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7.3 wiring issues

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Old Oct 3, 2016 | 05:13 PM
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Hubs_duramax
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7.3 wiring issues

hey guys,
i just bought a 91 f250 7.3 5 speed
does anyone happen to have a diagram of the rear of a fuse block along with a wiring schematic? someone went through and cut wires and pulled wires out of the fuse block, now im trying to piece it back together
 
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Old Oct 6, 2016 | 03:29 PM
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The following images are from the 1987 Ford Shop Manuals, specifically the 'Electrical and Vacuum Troubleshooting Manual.' 1987-91 were the same design series 'Eighth Generation' so the schematic should be the same for your truck's original wiring, with the possible exception of any fuse circuit related to the E4OD transmission introduced the following year, 1988. The 87 manuals do not include the E4OD, I don't have that transmission so I don't know if there is a related circuit in the fuse panel.

You should be able to figure everything out with the following:



 
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Old Oct 6, 2016 | 11:43 PM
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Awesome thanks!
 
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