An overheating engine can be a scary thing, especially when you don't know why it's overheating. The dynamics of the cooling system are so complex that they can be hard to understand. If you're looking to understand why your car's engine works the way that it does, this is the time for you to do just that. I created this blog with the goal of helping others to see how those hoses and pumps work. The more you know, the easier it is to troubleshoot problems. I hope that you find the information here helpful in keeping your car running cool and at its best.