Hi all--on our way to Florida for the winter in our '92 Toy, V-6. Just had major work done to replace two burnt valves. Have noticed that the temperature gauge seems to be running a bit warmer than I remember it. We have been pushing hard at 60-65 mph and when we reached Georgia the outside temps we in the high eighties. Temperature gauge usually runs about 1/4 of the way to the center mark when we are driving in the Northeast. Is it normal for it to run a little higher when driving hard in the warm weather? The gauge rode at about the halfway point whenever we were pushing at 60 mph with the A/C running. We had been driving straight for about seven hours. What say you??