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Old 10-10-2022, 09:10 PM   #1
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Join Date: Apr 2019
Location: Chester, VA
Posts: 5
Exclamation Fuel pump wiring issues

I have a 1993 Ford E350 class c motorhome with the 7.5 gas motor. I have been having some issues and replaced alot of parts. Now were down to replacing the fuel pump. The new pump is in but the wiring in connector is different from the orginial. How do I know what new colors go to the old colors?

Please help
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Old 10-10-2022, 09:40 PM   #2
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Join Date: Aug 2020
Location: Ohio
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Reach out to subford. .. he is also on Ford truck forums.. if he doesn't get back to you.. I can get my old books out.. but he usually will post much faster then me.. I am old not tech savvy.. also just Google 1993 Ford van fuel pump wiring diagrams and it should come right up.. by the way.. if you plan to keep rv.. order online.. basic automotive repair book for 1993 Ford vans.. they are all the same.. you got a van with house on top of it.. I use Haynes and Chilton.. I got a 1993 Ford conversation van but all my fuel pump have always plug and play .. the books have all the specs and trouble shooting and wiring diagrams..
Good luck and keep us posted
2000 southwind storm, workhorse custom chassis with 7.4l vortec
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Old 10-11-2022, 04:17 AM   #3
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Thank you!! I will see if I can find him....I'll keep you updated
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Old 10-12-2022, 04:51 AM   #4
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Location: Meshoppen, PA
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try this
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sibe is offline   Reply With Quote

fuel, fuel pump, pump, wiring

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