Since a couple of weeks, my Pajero was slightly overheating in the desert after few hours. Shown to two different competent mechanics and both advised to replace the Engine fan clutch, as it had mild spotting of oil leak means clutch was not getting fully engage to cool down the engine. How does an engine fan clutch work? It usually spins at half of engine RPM to give an optimum cooling, but when the car overheats silicone oil inside clutch get warm and engage the clutch fully so tha