2000 Ford Excursion Cuts off when gas pedal pressed

2000 FORD EXCURSION
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DRJONES
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  • 2 POSTS
Engine Performance problem
2000 Ford Excursion Two Wheel Drive Automatic 200000 miles
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2000 Ford Excursion v10 engine
we have replaced the fuel pump and the fuel filter
The truck cuts off when I press the gas pedal.
Apr 30, 2008 at 7:50 PM
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FLEXY5
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  • 512 POSTS
Does it spit and sputter, then gradually die, or does it simply cut out all at once? A few things to check either way: mass air flow sensor, throttle position sensor, and crankshaft sensor. If ou could post back with the response to the question, we can go a little deeper if needed.
Apr 30, 2008 at 9:25 PM
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DRJONES
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It cuts off all at once
May 1, 2008 at 6:55 AM
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FLEXY5
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 512 POSTS
You may want to check the Throttle position sensor first. Since it happens when the throttle is touched, it may be shorting out.
May 11, 2008 at 6:51 PM