Thanx for the things to look for guys! Today's the day I really get to get dirty, going to leave work at noon and dig in
Spartan: I agree with you on the computer, I think we're going to try that and an ignition module first....If she could afford a different car I know she would

The computer is passenger side kick panel on GM's, so I am figuring it's flood damage also. Going to try to disconnect the Torque converter control solenoid first, as it can cause stalling, but that's only on slowdown after cruising, and I don't think it'll help, but hey to unplug a connector and take it for a quick drive, I figure it's worth it to check. Also I've tried two different code reader's and am getting nothing, no code...got a third one on the way this morning from a shop...Normally this would make me think for sure it's computer, but I wonder also if whatever moron replaced the engine hooked everything up right
Nothing like cleaning up someone else's mess! Well thanx again guys, hoping we can get this straight today!
Shop she took it to already replaced fuel pump and filter to the tune of $300, which kind of p***es me off because a) it was running rich and b) they didn't check the fuel pressure before replacing them....I didn't think it was either of those parts....