I already tried a new radiator cap - no change. The problem happens when I fill the radiator. I fill it up as much as possible and then start the engine, then re-install the air vent screw on top of the upper intake when it begins to flow out of the hole. Soon, coolant starts to come out of the top of the radiator, so I installed the radiator cap, but then coolant flows into the overflow tank and soon fills it. When it overflows the overflow tank, I shut the engine off. When everything cooled off, all of the hoses were collapsed and the overflow tank is still full.
Wednesday, March 27th, 2013 AT 7:10 PM