91 F600 7.0 EFI problems HELP
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91 F600 7.0 EFI problems HELP
I have 91 f600 dump truck with the 429 7.0 efi. It shuts off on hard acceleration and my check engine light comes on. If I let off the throttle it will keep going. I ran a test light to my injectors and they are losing power to them when this happens. We have checked literally everything I can think of, governor, tps, computer, plugs, wires, timing, the computer has been rebuilt, grounds, ERG, o2 sensor, etc. I am thinking the governor is throttle controlled on these. We have also unplugged the governor with no change. What should I try next?
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