Hey
My car has a overheating problem. Driving in the city its absolutely fine and then as soon as i get to the highway, going up the long hills the temp starts to creep up on me.. i recently replaced the rad.
Thought that might have been the problem because it was its time, but the problem still persists. Tomorrow I think I’m going to do the thermostat and see if that does the job. But then the only other thing is the water pump.
I've tried bleeding the system like 5 times because i thought it might have been air locked. No Luck

Any input would be helpful!

Thanks
Greg