Originally Posted by Qbacca
Do you literally mean if you're going 70 on the freeway and let off the gas you're overheating, or do you just overheat when the car is stopped?
I'm guessing your EK hatch has a little single core half-width radiator, and it can't keep up with your b18c. Either that or your fan isn't running. Take your pick.
Sorry but my half size keeps my turbocharged b16a cool, it's not an excuse.
I would check the thermostat man.