Thanks so much for the response Hubby tightened up some fittings and like magic, no more air coming thru the lines. I am off to read this forum. I am sure I am going to find alot of information here. Thanks for the welcome

I didn't stop to think that everything shrinks and expands with the cold and heat and I guess this is something we will have to check yearly. Glad I found this site to help teach me!