Low Cooland light

chevrolet
lumina

#1

I have a 1995 Chevy Lumina 3.1 L I had to replace a Radiator hose that come off while driving the other day ever since I cant get my Low coolant light to stay off it keeps flashing I have filled the Resivior and the radaitor are full with new antifreeze could there be Air in the system and if so How would I get the air out?