I got the same company line you were given, bought 07/06 only time I ever got hotter than half way was wheeling at Long Ranch, Tx where outside temps neared 110, now w/28000 miles temp guage stays at half mark until stopped then it fluctuates from just over half to just under 3/4. service rep says dont worry unless it goes to red its all normal and we dont need to look at it. I thought maybe my thermostat was crapping out and not cycling like it should, but I guess I'll just wait to overheat
