Don't worry, Stan, we are doing fine.

But...take a peek at the title of your thread? Then read your first post. "ECM Quit" and "Are ECMs fixable?" imply "fried." We operated for quite a while on the premise that the ECM gave up the ghost. But, no problem.

Your alternator seems to be working. Your voltages are fine, but you might still want to consider getting it tested as voltage is one thing, amperage is the other. I doubt you possess the equipment to load test the alt. Now we need to start looking for other things.

We are left with the basics:

Check the timing again.
Check the fuel pressure.
Consider exhaust obstructions.
Stuck EGR valve?
Stuck PCV valve?
Intake leak?
Spark plugs gapped right?
What do the wires look like?
Cap, rotor?
Is it running rich?
ECT sensor?
IAC and TPS adjusted correctly?
O2 sensor?

Driveshaft? Sorry, saw that one one time where it really felt like a miss, until everything smoothed out when the driveshaft exited the vehicle. <img src="/forums/images/graemlins/smile.gif" alt="" />

What does the spray pattern look like on the injectors. You can do this in the dark with a flashlight. They should be pretty and even between the two. These engines like to clog injectors sometimes and it can cause headaches. If they look bad, just buy new ones. Cleaning/rebuilding usually costs more than new.

Other than that, we are then down to a compression test to see if there are worse problems.

It is up to you at this point. I am pretty darn sure there is something mechanical causing your problem, but that is my full assessment sitting here on the other side of the internet. Chasing gremlins is not fun, but you gotta knock down the obvious things first instead of hunting and pecking.

Good Luck,
Michael