i was wondering if anyone can help me with a problem i am having with my car. There seems to be no pressure build up in the radiator, but rather it is entering to the resovoir and boiling the antifreeze. The resovoir is fine, and the radiator cap has been recently changed(2 weeks ago). Does anyone know what the problem is?

 

do a gead gasket test with a block testor and also a compression test. make sure the head gasket isnt blown and boiling your coolant. if the coolant is too hot it will build pressure rapidly and go straight to the resivore. make sure the cap is for the correct pressure too. then go from there