Piercetruckie
New member
- Joined
- Oct 28, 2015
- Messages
- 2
- Reaction score
- 0
- Points
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- Vehicle Year
- 1986
- Vehicle
- Ford
I have an 86 B2 4x4 with the 2.9V6. She will fire right up and run strong and sounds good at idle for about 30 seconds. Then the idle will drop quickly and she dies. Turn the key off and back on, starts right back up, runs at idle for 30 seconds idle drops and she dies. This basically continues and continues. I haven't pulled the codes yet, have to go get a meter with a needle. But replaced the fuel filter and can hear the pump run. Have checked the fuel pump relay. I get 36psi fuel pressure before starting. 30psi while running and it's still at 30psi when she dies. All the electronics have been either replaced or retired previously. This is a fuel or a sensor problem. Maybe a throttle position sensor or some other intake/throttle sensor?
Ideas? Thoughts? Help?
:icon_hornsup:
Ideas? Thoughts? Help?
:icon_hornsup: