yesterday I changed my alternator for a new one .. when i get back the pump on the alternator mount i started my car and my fluid did bubble and go out of my reservoir .. I let my car running thinking air was in the system and it does it all time.. does it got air in the system when i put away the pump to put my new alternator??
lol sorry for my english im from quebec city

 

did you change the PS fluid? Did you tightin the belt TOO much?