Hey Guys i have a rev-d B4 and i have noticed around town cruising the car runs at normal temp, once i am on the open road at 100kph (cruising) the cars starts to warm up, i can control most of the over heating by cranking up the heater full heat and full fan, this is enough to pull the temp back down to normal, once i turn off heater it starts to climb again.
checks so far
the radiator fans work
i have changed the thermostat with a genuine subaru one
it is brand new coolant, the red organic stuff from ripco
pretty sure there are no air locks left.
i have been told to flush out heater core but i dont see how that will help as when i put the heater on max it cranks out the heat, so that tells me there should be no issues with that, pretty much i dont want to remove intercooler again to do this haha cbf
cheers guys