I have a 97 Toy Previa SC.. it runs very good without AC Turn on and normal driving (20-40miles). Anytime I turn on Ac or going uphill or
70miles.. the temperature is going high very close to H. I have to turn off AC and turn on heat to cool it down.. I already replaced new thermal-stat, flush the radiator, new cap, Fan cluck tested. Any suggestions thank you very much.