I dont know if i have to strong of a pump 1 1/2 hp and a 150 lb sand filter. I change my pump motor from a 1 hp and to a 1 1/2 and now i have air in the lines when i hook up my vacuum line or my baricuda automatic cleaner. I have tighten the lines up and still get air in when i plug up the hose. is it posible to hae to strong of a motor.