I recently installed a new radiator to burp it it I opened the bottle cap and let I get hot after awhile it like boiled over then I shut I off is sucked some coolant in so I added more while it went down now it it flowing out he upper hose should it be flowing through the upper hose? Is it burped

 

All that and just one question mark...

 

yes it should be i would have the same problem with my cobra a ***** to get the air pockets out.