Just an update on parts replaced and symptoms...
Changed ECM with known good one. Still no "Check Engine" light, therefore no codes but engine still runs crappy.
Changed Coil thinking that was easy, a possibility, and I'm waiting on the gaskets for the Throttle Body Assembly anyways. Wasted $50.00, no change.
Ohmed MAF and got good reading.
Next move will be to change the throttle body with TPS. Check all lines & valves (as has been suggested to me and I've been chipping away at a little at a time), and change the Fuel Pump Assembly just cuz it's bad and I got one on the way.
The symtoms have gotten considerably worse. Now on cold start the engine sounds a bit better just due to higher RPM but the skip is quite noticeable. Instead of it running great for the first couple of miles/minutes, it runs crappy within 30 seconds and idle is extremely irratic. I have been reduced to pulling over with my emergency flashers on so as to let others pass me cuz there are no more "happy spots" in the pedal. It feels as if there is something cutting off a cylinder or two intermittantly, and then maybe so much fuel is not getting burned that it is running too rich to go. The feeling is physical and it jerks me back and forth and I can feel the engine moving around under the hood as it struggles to do something but just can't pull it all together.
***Something worth noting is that sometimes while driving down the road I will pop it into neutral and the engine sounds and feels as if there aint a thing wrong with it but as soon as I put it back into drive....puff....back to being really, really sick.
It is primarily running extremely poorly now. It is with great pain that I have decided to park my "daily driver" and hoof it unless absolutely necessary. It's got enough problems without me making it worse.
OPEN for more suggestions...