First off, "pumping" the gas pedal does nothing on a fuel injected vehicle. I take that back, if you hold it to the floor, it puts the PCM into a "fuel clearing mode". IIRC....
Almost sounds like maybe you are having a fuel supply problem. Once the vehicle runs, can you shut it off and be able to start it back up within a couple of minutes?
Mid-Florida Jeep Club - Member
1996 Jeep Grand Cherokee, 4.0L/42RE/242 - Rebuilt motor w/ Comp cam (4/12), 3.5" Junkyard F>R lift, 31x10.5.x15 M/T's, Spartan Locked D44a, TC & tank skids, F&R adj trackbars, V8 steering arms
Galaxy DX99V CB, 102" SS Whip, Yaesu FT-2900R 2m, Larsen 1/4w mag mount, Sony HU, Massive 3way - F Door, Pioneer 3way - R Doors, MB Quart ONX304 Subs (x2), Lanzar 1600w amp.
"No Matter Where You Go... There You Are."
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