Usually running cool isn't a problem here in Texas, but when it's 25F outside I'd like to hit operating temperature even if it is only to have the heater putting out full heat.
So, is running cool, 60C instead of 80C, normal? If so what are the usuall fixes?
Or is it a sign of a problem? If so what do I need to look at?

__________________
I suggest we solve high gas prices with environmentalists... unfortunately they don't burn well.
1982 300CD, 220K miles: This vacuum system will be the death of me yet! (OBK #26)
1977 F150 400 C6 2wd, 10.2 sec 1/8 mile with 2.75 gears.
1965 Mustang. Mostly stock... LOL!
2001 Ram 2500, cummins, 5spd, 202k miles.(girlfriends)