Anything to do with plumbing is my worst area to deal with. Twice in the past week our Goulds above ground jet pump suddenly stops it's on and off cycling while running the water and the water quickly ran to a trickle and stopped. After about 2 minutes it suddenly started again, but with spurts of mixed in air coming from the faucet. The pump and small tank are in a crawlspace under the house. I'm now wondering when it will stop running for good. Any ideas on what it might be? Thanks!