Went for a saturday drive and suddenly lost power. All my electronics still had power but my engine did not. After letting it sit for a bit i got it to turn back over. Where should i start?

 

i had this recently my wire came off my coil.. the supply line to coil itself... scratched my head...
looking for plugs to replace... maybe your issue?

 

was fun cruising nicely and poof engine dies.. no start.. funny thing is i had spark just weak.. the dumb clip is just shot... anyway could be lots things but my first place to look.. otherwise coil itself, the position sensor also????

 

Any codes?

 

Always the first question. Sometimes there are pending codes too. I'd put a code reader on it.

A fail like this can be related to an intermittent crankshaft position sensor. It is an extremely common failure on the 4.0 engine. They can be tested but testing when the engine runs would likely be of no value.

If you replace, do yourself a favor and purchase a genuine Mopar sensor. Aftermarket crank sensors are very "hit and miss" with a lot of miss.

Lots of threads on this sensor. Search for some light reading.