Originally Posted by whiterhino
With a high horsepower/ high heat engine, I always found the need for my fan to run longer than just shutting off with the engine. So, I went to a thermostat controlled one. That was fine until the friggin thermostat switch failed.
Stay mechanical. If it's good enough for GM, it's good enough for Becky.
On the big trucks I like to have the fan controlled by a thermostat, but have a switched hooked up so that it can be turned on manually.