Hey Don!
This morning I sarted the van and it ran great! My wife doesn't telll me when it runs great, Just BAD!
I would have to assume that the fuel injector cleaner may have cleared the #4 injector. I had no help with cleaning the MAF, swapping plug wires, reseating connectors to the other sensors. This van has always been sensitive with the idle, and mild stumbling off idle. When I replaced the 3 coil packs because they came with the new ICM, idle was perfect. I replaced the ICM based upon LMP's suggestion that older engines can leave you stranded
de to a failed ICM or crank sensor.....thanks for your concern and reply KEV