- Joined
- Jan 3, 2026
- Messages
- 10
- Points
- 101
- City
- Reading
- State - Country
- MI - USA
- Other
- 84 Eagle, 05 Caddy
- Vehicle Year
- 1994
- Vehicle
- Ford Ranger
- Drive
- 2WD
- Engine
- 4.0L
- Transmission
- Automatic
- Total Lift
- Stock
- Total Drop
- Stock
- Tire Size
- Stock
Been chasing an issue. Truck just stopped starting. Fuel pump wasn't running, figured it failed. It didn't. Figured the wiring was bad, it wasn't. Went through the grounds. Fuel pump runs when I ground the Fuel Pump pin in the diagnostic harness. Ok, Progress. Still doesn't start. Good fuel pressure (45+). Check the injector wiring, 12v on both pins but none of the ones I can access (Would check all six, but 3 are buried under the darn intake plenum) pulse when cranking. I've gone through the distribution box, checked all the fuses, basically short of replacing and rebuilding the box. I am increasingly suspecting the computer as a failure would explain why the fuel pump doesn't run and why the injectors don't pulse. Also, I can't get the check engine light to blink codes. I can't find my OBD1 reader, so yea. Banging my head against the wall.
