For some reason iM not getting "Spark"

Was anything done prior to this occurring?
Was the distributor tested?

Reflashing a defective computer won't fix anything, and reflashes address emissions and performance issues, not no-start problems. Besides that, Chrysler Engine Computers are the last thing to suspect. They just don't cause that much trouble. Have you checked for diagnostic fault codes?

Have you checked for fuel pressure or did you get hung up on the first thing you found missing, the spark? A real quick test is to measure the voltage at the ignition coil, any injector, or either small wire on the back of the alternator. You should see 12 volts there for just one second after turning on the ignition switch. You might need to check that with a test light. Most digital voltmeters don't respond fast enough to show that pulse.

What's important is does that voltage come back during cranking? That will determine the next step in the diagnosis.

Did you test the distributor?

Vehicle is equipped with distributor and for no spark condition, that should be the first thing to do. I wonder why they recommend a new PCM.

Do you have spark now?

Pulsing of injectors are also related to the distributor.
If the dealer can't handle this, then you need a new dealership in town.

You can't have spark if you had no power to the fuel injectors. They both are fed from the automatic shutdown (ASD) relay. You either did the tests at different times when the intermittent problem was acting up during one test, or something was measured incorrectly. After almost 40 years in tv repair I can't tell you how many times I got confused from misreading my equipment or not making good contact with the probes.

As for "not receiving a pulse", that doesn't mean anything. Pulse from what? Crankshaft position sensor? Injectors? Distributor?

Yes, you will find Mitsubishi stuff on this car. It's a Mitsubishi product with the Dodge name on it. (If it has the original cd / cassette combo radio, those are built by them for all of the Chrysler car and truck models and are REAL high quality).

It just occurred to me, you checked for spark and you checked for power to the injectors, but how did you do that? There won't be any power to the injectors unless you're cranking the engine. Naturally you're cranking the engine when checking for spark.

Were you cranking the engine when checking for 12 volts to the injectors? If not, there won't be any voltage there.

Ensure the timing belt has not failed.

If you still don't have sparks, start with the distributor.