Thanks Klaus !
I made it home OK. On the Interstate, the car ran fine, averaged 33.4MPG for the 900+ miles driven. The check engine light went out the 2nd time I filled up with gas, but came back on when I pulled into our driveway. On the highway and around town it will stall when stopping for a stop light or stop sign, idle would drop to below 350rpm and than the engine would die. It would start right up again with the turn of the key and idle at 800rpm. Have now made an appointment to take it in on Tuesday to Swedish Car Specialists / Schaumburg, IL. I hope that the problem or problems can be diagnosed.