Idle issue with my 1g.

[CarPsyco84]

Ok, so heres the deal, My 1g likes to idle rich, which would be fixable, but then all the sudden it will go way lean, then run that way until I rev it up then it will run rich again. The drop in voltage seems to be the trigger, but even after the voltage comes back up after it almost dies it will stay that way. I have enclosed a DSMlink log to show you what I'm talking about. I've ruled out vacuum leaks, I'm pretty certain this is an electrical issue of somesort but cannot figure out what, TPS voltage is right.

Car has DSM V3, twin 255lph pumps, 1600cc ford injectors, Aeromotive FPR, 3" GM maf with the cable to use link directly.

Any idea's welcome.