Question about 1999 Ford Expedition

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EXPEDITION WILL NOT START SOMETIMES, TURNS OVER FINE ITS LIKE THE SPARK HAS BEEN SHUT OFF

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  • leadfoot0909 May 11, 2010

    How does it run when it does turn on and if it had it regular maitenance service done in a while ps how many miles are on it since 99

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Dear Chuck Check the voltage to you coil. You should have 12 volts at the coil with key on. Check the same wire for 12 volts during crank. If voltage drops to 9-10 you will have "No Start". If this is what happens jump 12 volts to coil with key on. Don't worry about trying to find why the voltage was lost because the connector for that circut is lost in wiring hell. Good luck Moe

Posted on Apr 24, 2009

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