Jevticaleks

Hi, Ive got a 93 corolla with a 4afe 1.6L engine and ive been getting overheating issues lately. The water-pump, thermostat, radiator cap and coolant temperature sensor and new headgasket has been installed but it still overheats, when i turn it on it idles very high and does not overheat at idle but when i go for a drive it stays under half line on the temperture gauge and then after a few minutes doing high speed it starts to creep up and overheat, and also when i am slowing down and have the clutch in the revs hunt up and down from 1000 rpm to 2000 rpm and then when im stopped it goes up to 2000 rpm (the radiator fan works aswell and the throttle body and iacv have been cleaned). Thanks, help would be much appreciated

Hi, Ive got a 93 corolla with a 4afe 1.6L engine and ive been getting overheating issues lately. The water-pump, thermostat, radiator cap and coolant temperature sensor and new headgasket has been installed but it still overheats, when i turn it on it idles very high and does not overheat at idle but when i go for a drive it stays under half line on the temperture gauge and then after a few minutes doing high speed it starts to creep up and overheat, and also when i am slowing down and have the clutch in the revs hunt up and down from 1000 rpm to 2000 rpm and then when im stopped it goes up to 2000 rpm (the radiator fan works aswell and the throttle body and iacv have been cleaned). Thanks, help would be much appreciated