Hi Im back with a related issue wondering if a flex fan could be the cause of my engine running hot? after approximatley 25 or 30 minutes the stock guage in my truck shows it around the 212 mark .I put a sixteen Lb cap on the radiator so that is not spuing coolant out the overflow,new water pump,new hoses with one exception the bottom hose does not have a reinforcement coil of wire or spring in it.I was told to take the 5blade flex fan off and throw it away go back to the stock clutch fan ? also have a 4tube after market new radiator in it.Any help ?????: :