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lelee
lelee 12/16/2011
2001 Ford F-350 Super Duty XLT 8Cyl7.3L - Engine
Why won't it start cold
Have to plug in to start
3 Answers
  • Bill
    Bill 12/16/2011
    Could be a moisture problem and freezing inside fuel system components. Don't know how cold you are talking. Put some HEET in to be sure though.
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    Bill
    lelee 12/16/2011
    60 degrees if runnin all day it starts fine if sits more than 6 hours won't start
    Bill
    Bill 12/17/2011
    fuel pump defective
    Bill
    Bill 12/17/2011
    Also fuel filter should be changed out.
  • Advantage
    Advantage 11/24/2012
    FIRST CHECK GLOW PLUG RELAY FOR 12 VOLTS IN & 12 VOLTS OUT WHEN KEY IN ON POSITION
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  • alphawolf123
    alphawolf123 1/11/2013
    plug the block heater in and see if it starts if it dont start you need to replace the glow plugs and controler
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