How do you test your Fan clutch. 91 FSM states if it moves to easy, leaks, of frozen. What is moving to easy, and how can you test for it? I drive about 20 miles a day and I noticed that the tempature is moving slightly up on the highway, but when I slow down the tempature drops down slightly. I can't give exact number I just have a gauge, but it seems like during the summer I was running right around the first segment on the gauge. Now I move past the first segment and about a 1/4 of inch more. I have a new raditor, new water pump, all new hoses. <img src="/forums/images/graemlins/confused.gif" alt="" />