Hello, When my fans come on they stay on for a Long time and rarely turn off. They turn on exactly on the line below the 220 mark. Both of my cooling fans are rebuilt and work great and are spinning the correct way, etc., etc. Today I let the car idle for 10 mins until the fans came on and then got on the highway and traveled at 60 MPH for about 7 minutes and the fans never shut off until I got home and stopped in the drive way. What is up with that? They turn off once I stop....hmmmm. I continued to let it idle and they came back on and the fans ran for about 5 minutes and then shut off again. It is only about 65 degrees right now. How long should the fans run before they shut off again? I thought the fans should not come on if you are going over 50 especially when it is only 65 degrees. Keep in mind that my AC is NEVER on because it doesn't work. If I continue to drive fast they will shut off and then come on for a minute every now and then for no apparent reason. I have the fan fail fix installed so the "fan fail" light illuminates when the fans come on I just installed a new DMC Houston otterstat so I know something else must be wrong. When I touch the coolant pipe coming out of the passenger side bottom of the radiator it is MUCH cooler than the other side so the radiator is doing its job well. When you get out of the car you can feel the warm air being blown from the cooling fans. What could be my problem? I have an overheat protector/bleeder installed along with the fan fix from Mr. Hervey. The car only has 17k miles and the water pump doesn't appear to have any signs of dieing. I recently drained/flushed the system and added 50/50 premix back in so the coolant is mixed correctly. Someone said that maybe my timing is off and causing the engine to get a little hotter than usual but I don't think that could be it as the engine seems to run quite nicely. I also have the Bosch platinum 4 prong plugs installed but I don't think that would do it. I hope I gave a detailed enough description. It seems as my engine is just a running a touch hotter than it should or there is a failure somewhere in the circuit. Any help would be greatly appreciated. Its not a big deal but it is going to drive me crazy until I figure it out. Thank You David