Yea I was told to bleed the system by letting it warm up and then taking the radiator cap off and also to squeeze the hose a few times, is there a better way of doing that?
I have a 2007 cobalt SS 2.0 and I replaced the radiator and the thermostat. While sitting still [I have not tried to drive it yet] the coolant temperature has been getting around 220 and the heater is not blowing hot air, the top radiator hose is warming up like normal but the bottom one is not...
