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1989 Ford F-150

Tiny
FERFERJAMES
  • MEMBER
  • 1989 FORD F-150
  • 6 CYL
  • 4WD
  • MANUAL
  • 135,000 MILES
My truck starts-up fine but after awhile it turns off. Like you turned it off using the key. I can start it up again just fine, but it doesn't run as long. Each time it runs a shorter period of time.
Saturday, January 31st, 2009 AT 10:14 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Hi:
Have you checked the fuel pump pressure? I would start there and move on if it is found to be ok. If you have never done it before, we have a video that explains how to do it. Go to this site:

https://www.2carpros.com/dia/test_fuel_pressure.htm

If you have other questions, let me know. Also, many parts stores rent or lend tools such as a fuel pressure gauge.

Joe
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Wednesday, February 4th, 2009 AT 8:01 PM

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