When I go to turn it on, it cranks like it wants to start but it doesnt catch to start. Could it be NSS or CPS problems? Fuel lines?

 

If it is turning over, the problem is NOT the neutral safety switch.

The starting equation is spark + fuel (plus compression) = start.

You need to find what part of that equation you are missing.

Remove a plug. Keep it attached to the plug wire, place the plug wire near a good engine ground. Have a buddy crank the engine while you watch. You are looking for a strong, blue, snapping spark. Yellow/orange/white spark indicates a weak spark which may not be strong enough to start the engine (suspect the ignition coil for weak spark)

IF spark checks out (and only IF), then try introducing a shot of starting fluid into the intake. If the engine starts and runs for a short time, you have confirmed a "fuel delivery" problem.

Good luck and update us on what you find when you perform the above testing.

 

Alright, so after letting it sit for a few hours brooding over what the problem could be, i went over and tried to start it. Started right up. Reverse lights don't work, don't know if thats significant. It was extreme heat(110+degrees Arizona) when it crapped out on me earlier, so don't know if thats the problem. With this new information, any ideas what else it could be?

Also, I shut if off and started it again 5 times to make sure, and it was perfectly fine every time.

EDIT:Just went to try and start it again, wont happen.