in my 2000 GT it takes forever for it to get to normal operating temp ( to the left of the middle im hoping) I basically take the same route all the time. I go through 5- 7 miles of traffic and stops. So I'm thinking it would heat up quickly. I can get to my destination and it would be a little past 3/4 of the gauge. This happened after I just did a coolant flush. But maybe the cooler weather is contributing to this as well?? Anybody know if that is normal activity.