Even a friend of mine with the same engine in his truck commented how cool mine was running - like I say it doesn't even reach the first N in normal, not even close. I still get heat and such in the winter but seems it should run warmer.
I'm just going by my stock gauge at the moment, I've had the truck since the end of last year and even pulling my 30ft 5th wheel camper I've never seen the temp gauge read more than a smidge above the first line there - not even made it to the N in normal.
I bought a new tstat for it (hasn't...