CFJB

So before I start, I have done my research. I just want to be sure on my problem before I go out and buy anything. This morning my Jeep would not start, it was cranking the first and second time I tried starting it, then it would no longer crank. I cleaned my NSS because I read that would cause it not to crank at all(I have had a problem with my NSS once before). Now, it cranks but still does not start. My fuel pump is fine, you can hear it priming when you turn it to the on position, and I am assuming my starter is fine because its still cranking, just not turning over. My last Jeep had this problem and replacing the CPS fixed it. That's what I personally think is my problem, but I know some of you here have much more knowledge than I do, what do you think? I appreciate any and all help!

CFJB

Spark plugs, wires, distributor cap and rotor have all been replaced in the last 3 months too.

Turbo X_J

"My fuel pump is fine, you can hear it priming when you turn it to the on position"

What's the fuel pressure in psi?

Got spark?

Why did the engine stop cranking over is the battery kaput?