Good morning everyone !
I had to come up with a new problem ... I replaced the main pump last week (from 3/4HP to 1.5HP) and I noticed that there are some air bubbles going out of 2 jets (out of 12). They are located in the pool. I have 6 jets in the pool and 6 jets in the spa. I would understand the problem if it was the same issue for all the jets but it is not. I checked the pump and there is absolutely NO air in the pump basket. It is full of water.
Any ideas ?