Intermittent Won't start

Asked by Pat Aug 25, 2020 at 05:48 PM about the 1996 Ford F-150 XLT 4WD LB

Question type: Maintenance & Repair

I Have a 88 Ford F 150 Runs good until temp gets up to about 190 Then it quit I
know its not ignition cuz I can shoot carb cleaner in it and it will run When it
cools off it starts right back up Any ideas.  Fuel rail Pressure checked OK
recently

2 Answers

Pat answered 3 years ago

Thank you for the suggestion, but,,, Each time I cycle the key, I can hear the fuel Pump engage. This 'acts' a little like the old car Vapor lock

Mark helpful

Pat answered 3 years ago

It is a 5.0 v8 They said the pressure was good, but I see a sufficiently rusty fuel filter, maybe pressure drops under flow due to fuel filter?? When the no-start condition occurred today i had fuel at the rail, but had no way of testing the pressure at that moment

Mark helpful

Your Answer:

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