I have a lot of air in my water lines. I have reprimed the pump (flowtec 1/2 horse) to many times to count now, recharged the air bladder to 45 psi tighted all the fittings. just can't to get the air out of the system. I replace the pump 6 months ago and everything was working fine up until a few days ago. I have a dug well with plenty of water in it.

I'm so frustrated...........

Thanks for any info