I think these things have a very sensitive cooling system relying on one thing, the fan switch. with fan running it will be hard pressed to get these things to even come up to temp. It makes that big of a difference. the fan switch is the control of where the temp guage stays. I have 2 black...
Hmm.. I'll be surprised if that helps you not overheat. Your fan should be on nonstop then if your above 1/3. My first fan switch would not kick on at all unless I tapped it, but this was after my overheat. I'm not sure if my overheating was because I'm loosing coolant or the switch went bad...
Here is one thing I am learning. The temperature is controlled by the fan switch located at the thermostat housing. Your gauge should not leave around 1/4".
I have a new 1100 and at 20 hr it overheated. Completely boiled over. My fan was not coming on unless I tapped the fan switch with a...