I have noticed that when my car is idle (not moving), the temperature of my engine is in the middle. When I drive, it drops close to the C. Could it be from the wind chill, anti-freeze problem, oil problem, transmission fluid problem, or thermostate problem? Thanks,

Ben

 

I think you have a problem there, because I have never once seen my temp arrow move after the car has been warmed-up. This could be a thermostat problem, or something else regarding your cooland system.