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This can be caused by a number of things very often a it is a faulty thermostat or faulty water pump , using an infrared temperature go on checked to see if the engine is actually overheating are what temperature the engine is running at Check for the radiator and heater hoses to be relatively cool though the engine is showing to be so hot. If the temperature and the radiator and heater hoses are obviously of different temperatures, remove and replace the water pump
The Fans do not seem to be coming on. Would a faulty water pump also cause this, or is it something else?