Why is my radiator fan not disengaging

What is your question?

My radiator electric fan clutch will not disengage. I have replaced it and it still goes full blast with any acceleration and is pulling down on the engine. It is not overheating Does this have a fuse or relay that could be bad. I jist put on new clutch and no change

What makes this problem better or worse?

Does not matter

How long has your 2007 Ford Expedition had this problem?

About 2 months