Agree. The last time that happened to me I glanced down at the temp gage and I could actually see it start to decrease after a very few seconds. It happens
fast.
Long ago I read that at normal NON-TOWING highway speeds, the fan isn't even needed in most vehicles because the 60 mph wind blowing thru the radiator is entirely sufficient to cool it.
What I don't understand at all is why GM/FORD/RAM don't use electric fans on their trucks instead of engine driven. It's wasted horsepower when you need it most. And I know all these trucks have HP to burn, but when going up a hill I want every one of them pulling instead of spinning the fan.
Tim