Please help! 1992 E350 w/5.8L, 160k miles. 4 weeks into this mysterious No Start problem now. :-(
Unable to have it towed anywhere because of remote location.
Update to where I'm at with the engine:
Electrical: New Ignition Coil, Distributor (PIP), Cap, Rotor, Wires, Plugs, ICM, Ignition Switch, PCM Relay and Fuel Pump Relay
Fuel: New Fuel Pump, Filter, Fuel Pressure Regulator
Sensors replaced: ICM, IAC, MAP
Checked: Fuel Inertia Switch, Fuel Pressure @ 40psi, Fresh gasoline, No air restriction that I can see, all hoses connected, sprayed carb cleaner in Throttle neck.
Currently, it is now in a No Start condition. In the first 3 weeks the engine would start for 6-10 sec then die. Now, it *almost* catches at WOT but will not not start at all, even with Starting Fluid (Ether).
Reset codes by disconnecting the battery for 10 min. Still generating only Codes 55 and 56 the last 4 weeks in KOEO mode since the engine will not start, much less Idle.
Any 5.8L/351windsor gurus out there?