Update:
After installing the crank sensor, it hasn't shutdown while plowing. I think I'm good to go. For future reference, if someone reads this thread I would start with this sensor. Still glad I changed the others, being proactive is a good thing, IMO...

Thanks for the help....

 

Actually, I would start troubleshooting by looking for CEL codes, then test sensors (although in the case of CKS this can be tricky, as they may only fail testing while they have thermal-induced shutdown), then check wiring, and only then start firing the parts cannon.

However, you can end up with more trouble using the parts cannon if you're firing non-Mopar/NGK/etc. shells.

 

Here is how I know that:

https://www.cherokeeforum.com/f2/cut...riving-241745/

 

yup, started out reading codes. Trouble is, they said it coulb be the CPS or CKS. Of course, one starts with the easiest to change, CPS and TPS.... Mopar only......