Question about 1988 Ford F 350

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I have an 1988 F350 with a 351 EFI it idols rough if excelarated it runs smooth. When driving it has no power. Time is dead on at 8 degrees, it has new wires,plugs cap and rotare and new idol and 02 sensor. If you have any ideas please let me know im all out.

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Sounds like low fuel pressure. check the fuel pump

Posted on Jul 30, 2010


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