OK, update:

I had it in to the garage... got a good deal goin here, since I know the mechanic. We have replaced the coil, and the TFI module, had the engine cleaned with the motor vac, and still have the problems. Today, checked the compression. That checks ok. Going to change the O2 sensor. still bad. I dented it while putting in the new one. also going to replace the throttle body gasket, and the IAC gasket. engine is still misfiring.

I am starting to think that the computer may be going bad. anybody else had this type of problem????
I'm getting tired of throwing money, time and parts at this thing!