Originally Posted by ProjectMayhem
top off your coolant and turn the heat on full blast and then pinch the top tiny coolant hose AFTER the overflow hose that goes to the coolant tank. This should work out any air bubbles.
And pinch it dont fully block the hose, this forces the bubbles to go off into the overflow tank.
I've put over 1000 miles on the car and added nearly 3 gallons of water in the past 3 days, I don't think air pockets are the problem any longer. I will remember your fill technique for the future.