When the water circulation and the radiator are in order, think about how the air intake for the cooler works at the moment. Due to the vortex, only part of the cooling air reaches the radiator. If you put a non-rotating electric fan in front of this, the surface area will decrease even more. What about the possible license plate in front? Before you install other solutions, this thing is important and you also need to understand how the air flows and what is underpressure and overpressure. The