Question about 2000 Ford F250 Super Duty Crew Cabs

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1999 F 250 crank but wont start

99 super duty 7.3 L will crank but it wont start. I've changed the high preddure fuel pump and the oil sensor, the IDM, PCM, injectors, checked all fuses and relays and wiring. I dont know where to turn next. Any help would be greatly appreciated. P.S Getting good fuel pressure at head but injectors seem like they wont open?

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  • Anonymous Mar 13, 2014

    Hay mate i've just replaced the gear box in a 1994 FH12. The truck has been sitting in the shed since october last year, i have been told thay drove the truck in but as i have only been working for them for the last few months i cant be sure. My problem is it wont start, it has no problem cranking, it seems to have no fuel to the injectors. I have blead the fuel system, checked the pick up on the flywheel and done a inspection on the electricals and i still have the same problem. Is there something i am overlooking? If you could help me out it would be great. Thanks mate Chris

  • Anonymous Mar 13, 2014

    Hay Mate, I have just replaced the gear Box in a 1994 FH12. Its been sitting in the shed since October last year and i was told it was running fine when they drove it in, i have only been working for them for the last few months so i cant be sure. My problem is it wont start, it cranks over fine but i suspect its not getting fuel pressure to the injectors. I have fully blead the fuel system,checked the flywheel sensor and the electrical system, is there something im overlooking? your input would be greatly appreciated. Thanks mate Chris

  • Anonymous Mar 20, 2014

    there is no power getting to the fuel pump or injectors we replaced the fuel pump and the pcm and still nothing if we hook wires up to the fuses the car will start.

  • Anonymous Mar 27, 2014

    no fuel coming out of injectors when cranking engine over good fuel pressure at injector rail but not opening is there a relay for the injectors any where

  • Anonymous Mar 29, 2014




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Look on injector pump make sure there are no loose wires

Posted on Dec 09, 2008


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