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7.3L IDI Diesels (Not Power Strokes) Technical discussion of topics related to vehicles powered by the 7.3 Liter In-Direct Injection Navistar engines.

Thread: In Need of A Wiring Diagram Reply to Thread
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  Topic Review (Newest First)
01-16-2019 10:43 AM
Randy 4614 Not sure if this will help you or not , but wiring for a 7.3 engine.
01-16-2019 10:10 AM
Steve83 This site requires an e-mail for access, but it doesn't check that it's yours or real:
BBB Industries- Premium Alternators, Starters, Power Steering Products and Turbochargers | TSB's & Wiring Diagrams
Click "WIRING DIAGRAMS" when you see that button.

For the older wiring, read this caption:

(phone app link)
01-15-2019 09:47 PM
In Need of A Wiring Diagram

Hey yall, I am doing a 7.3 IDI swap into a 1986 F250. I have added two pictures below. I need to wire the 7.3 harness in place of 6.9 harness. Does anyone have a wiring diagram that will help me wire it together?

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