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low fuel pressure

  1. 2.3L ('83-'97) Low Fuel Pressure

    I have a 97 Ranger 2.3 Manual that will crank but not start. Checked with starting fluid and it’s runs for 5 seconds. Checked Fuel Pressure at the rail and it was 22. Cycled key a few times and never went above 22. Jumped relay so pump would run continuously and still 22. Pulled return line off...
  2. 90 2.9 LOW fuel pressure problems!!!! AHHHH!!!!!

    I have a 1990 ford ranger with the 2.9 v6 engine.... Having fuel issues. KOEO fuel pressure starts at 10 psi and will NOT build pressure, if I cycle key on and off and back on it will raise barely 1 psi each time. As soon as I start the truck, several cranks, fuel pressure will drop back to...
  3. Fuel Pump Pressure with Two Pumps - Two Pump Ranger

    Just pressure tested my 86 2.3L Ranger, and the fuel pressure at the rail is 32psi at idle (38 on key on, drops to 32 when running). The service manual that came with the truck says that the psi reading should be 40! So, I guess I need a pump (I am having fuel pump-like problems that led me to...

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