My engine keeps running hot what could be wrong with it

If it keeps running hot make sure you have enough antifrize and bleed the cooling system. Another possibility the radiator cap is not holding pressure. Other possible causes: Clogged radiator, Bad water pump, Thermostat is stuck closed. The worst case scenario it could be a head gasket. http://www.TRANSARTNC.com

I replaced my thermonstat and my tempreture sensor but my car keep running hott what could be wrong?