hello everybody im new here. \nI have a 06 Subaru wrx and I have been having overheating issues. I already changed my upper radiator hose and also bleed the cooling system, I drove around for a while and it ended up overheating after about 2 hours and a few pulls. before hand I had also removed my thermostat and boiled it to see if it was opening up as needed and it was. please help if u know of anything else that could be this issue. also no white smoke or any oil and coolant mixture. the last time I test drove it the overflow had boiled the coolant and was coming out of overflow.