EFI Fuel Problem during Ignition
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Freshman User
Joined: Jun 2005
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EFI Fuel Problem during Ignition
just wondering what i should do to my 1987 f-150 351 efi. just put everything back in order and was runnig before but now when i turn the ignition over it acts as if the truck is starving and not getting any fuel i can stomp on the gas and get the RPM up to 1300 and still be turning over the key but as soon as i let go the truck wil not idle. please any help would be helpful
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We are happy you have chosen the best source for Fords!
Enjoy FTE....and
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Posting Guru
Joined: Jun 2004
Posts: 1,781
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From: Central NY
Do you hear the fuel pump prime when you turn the key to run?
Please check your fuel pressures. Turn key off & on 3 times and leave on, FP should be around 39psi and hold it within 5psi for 30 seconds after the fuel pumps shut off.
Best wishes,
Popa Tim
Please check your fuel pressures. Turn key off & on 3 times and leave on, FP should be around 39psi and hold it within 5psi for 30 seconds after the fuel pumps shut off.
Best wishes,
Popa Tim
