Quote Originally Posted by dixiecowgirl
My pool pressure is 20. The pressure coming out of the jet is good at times but then with no notice it goes to nothing. it may be in 15 minutes or an hour. I do not have a leak. The baskets are clean. When i back wash or open that clear lid and replace it my pressure picks up in the jet. I can not even run my cleaner because it will clean for a little while and then loose pressure but gauge is always around 20...any suggestions????
It almost sounds like you are losing prime. Is there air in the pump basket when it stops coming out of the jet?

I also agree with Kurt, if your guage says 20, and you have no flow, you must replace the quage.