Help with IP problems. No fuel out of return port of IP wvo 7.3 Idi
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4wd High
Joined: Dec 2025
Posts: 9
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Help with IP problems. No fuel out of return port of IP wvo 7.3 Idi
Stuck with no fuel reaching injectors.
Thing I have tried:
Not sure where to turn next.
Thing I have tried:
- bleeding air from fuel filter bleed port
- hand pumping fuel directly to IP intake
- cracking injectors
- testing fss, as well as removing IP top to check fss function, bowl is full of fuel
- cranking engine for many days, with fuel soaked rag in air intake
- Inspected IP cam rotation
- pressurized system from the shraerder valve on the fuel filter
- Notice there is no fuel coming out of return port on IP while cranking.
Not sure where to turn next.
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