1999 Ford F-250 wont start now

Tiny
CAPTAINWINK
  • MEMBER
  • 1999 FORD F-250
  • 6.8L
  • V10
  • TURBO
  • 2WD
  • AUTOMATIC
It was running fine then died and woulsnt start. Came back the next day and it started and later that day I parked then it wouldnt start at all. Then a week later I changed the fuel filter and it started. It ran for almost 3 days then I drove to an appt. And it would not start I put fuel in and it started up ( the tank was not empty) but it then started right up and I got a couple miles down the road and it died again and has not startef again ( its been 2 weeks ) and I have changed the fuel filter and checked fuses and tried swaping out the relays. And now its like it has no spark.
Thursday, April 3rd, 2014 AT 9:26 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Can you hear the fuel pump energize?
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Thursday, April 3rd, 2014 AT 9:50 AM
Tiny
CAPTAINWINK
  • MEMBER
  • 3 POSTS
Ran a hot wire straight from pump to battery so yes
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Thursday, April 3rd, 2014 AT 10:18 AM
Tiny
CAPTAINWINK
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  • 3 POSTS
What could be causing this?
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Thursday, April 3rd, 2014 AT 10:19 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
I need more info. Is the fuel pump pressure within the manufacturer's specs? Is there spark to the plugs?
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Friday, April 4th, 2014 AT 6:47 PM

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