94 Lesabre runs rough when hot

I have 94 lesbre, 100,000 miles. Last year I replaced the crank & cam shaft sensors, new computer, vacum hoses,spark plugs,timing chain. I'm in WI ran great all winter. Jobs are dropping like flies, would like to keep this car running. After it warms up, I loose power, doesn't seem to be hitting on all cylinders, will stall out when I'm stopped. I'm looking for some direction maybe fuel injectors? Coil pack, ignition module. Any suggestion would be great and how to test.
Thanks Alot always had good info on this site
Now its running rough all the time, especially in gear

No easy answer over the net, see if disconnecting the maf helps.

No easy answer over the net, see if disconnecting the maf helps.

I disconnected the MAF it kills the motor, took it out and cleaned it carefully, reinstalled, tapped on it and wiggled the connector same problem. Have a spark tester that goes in-line with the plug wire, the 1st and 3rd coil the light is flashing bright on the middle coil the light is dim flashing, moved wires around and plugs and changed the coil pack (its a one piece) same problem. Maybe the cold spark isn't the problem, or maybe the ICM (on the back side of the coil pack 3 terminal are connected together, the 3 on the otherside have independent wire going to them from the ICM)?

You can get the icm tested at most parts stores, though the test is not 100% conclusive.

I switched 2 of the control wires going to the coil pack from the ICM and the plug wires on top accordingly, the problem moved to the other coil with the ICM wires, replaced it, car is running great, THANKS FOR ALL YOUR HELP