Hi and thanks for the reply- He turned the water off, then opened the 3 non-working faucets and blew through those lines.. air came out of each, but then still didn't work. Next, we blew into a nonworking one with one of the working bathroom faucets open.. very little air came through; lastly, we tried blowing through one of the bathroom lines that does work- and some air came out of non-working faucets- not as much as when blowing just through the blocked lines, and still no water flow (other than a trickle, which it's been doing all along).
We live in Alabama, and haven't had a hard freeze yet, so I don't think frozen lines are the culprit. As for a broken line.. wouldn't we be seeing some evidence after 5 days of leakage? It was so weird. I came home from work, turned on the kitchen faucet and it just didn't work. No cold water other than a trickle. Further exploration revealed the other non-working faucets. I can't imagine what could be in there blocking it so completely (what can get into a water supply line anyway?)
I think it's just blocked.. and lordy am I nervous about having to call a plumber. (Ho-ho-ho) My husband usually fixes things without having to do that, but we've no idea where to start looking for the blockage, and gosh, I hope they don't have to tear out walls or ceilings to get to it!
Still hoping for our own mini Christmas miracle.. I keep checking them, but to no avail! (Dern it!)
