I have NO cold running water coming out of bathroom taps . The hot is running fine. This just happened all of a sudden with no cause I can think of. I have both cold and hot water downstairs running fine. The bathroom is upstairs. Can you help me Thanks .

Tlinsell ::-There can be several reasons ,hope I can hit the right one , Check the shutoff valve under sink to cold (ON? ). I have seen a cutoff under bath sink and water "T" off going to tub, shut it off and tub is off at same time, also there could be trash in faucets, on the cold side , now there could be a shut off for water going to 2nd floor that was put there so water could be off to second floor in winter. If they (city) done any line repair ,that's where trash ,mud all kinds of little particals in the water ending at end of line at faucets . I know this seems impossible ,but like I said ,I've ran into this problem.have you or someone else done any plumbing on the house lately?? YOU may have to call a good plumber to find the cause after you dio some checking. Good Luck :::: F.B.E.