4.0 Operating Temp

What is the Operating Temp of the 4.0 motor? Fully warmed up via Torque app im getting 191 to 183F.. is this normal for these motors? My jeep use to run at 210 all day every day. My Subaru ran 198ish. so why so cool for 4.0 motors?

 

Mine runs at 185F, +/- a couple degrees. I run scanguage.

 

awesome i making sure mine was not running too cool.. I rather it run on the cools side than in the 200+ range like my XJ did.. it had little room heat up as it easy to overheat

 

195's, running scan gauge too.

 

I range from 179-192* depending on outside temperature, heat/AC settings, and how hard I'm running the truck. 185* is typical. I use an Ultragauge MX.

 

Thanks guys. Makes me feel more comfortable to know what range is good.

 

180 degree thermostat, mine usually runs between 185-189