Need Help!!!

[bwawuz02]

I think what was happening is that it was getting enough signal to clear the DME, fire the main/FP relays, but once it started trying to fire the engine and things were moving it got out of sync with the DME or Cam Pos Sensor and killed the fuel pump.

So yes, the car would give one good revolution of firing, then ran like the timing was way off. No changes to the ignition tables made any difference and the mechanical timing was checked/re-checked.

[gearheadE30]

When I installed megasquirt and tried to start it the first time, my car did exactly what you're describing. The cause? I had the coil drivers hooked up 1-2-3-4 instead of 1-3-4-2 (iirc that's the right firing order) because the coil triggers were different. Had to do a lot of disassembly and rewiring to fix that one.