Been noticing my loyale is running hotter on the highway, and cooler on secondary roads. My electric fan is comming on as it should, and my fluid levels are good. Before I start swapping out thermostats could some thing else be the cause? I am a little stumped, because you would think at the the higher speeds and increased air flow it would run cooler on the highway????
It is very strange having the temp meter read between 1/2 and 3/4, and then after a 50 minute commute get off the highway and have it drop down to the 1/4 mark (where it should be) in stop and go city traffic. Seems to defy the normal way a car overheats.
Any insight or ideas welcome.