this morning when the temperature was -4.5 my washer wipers would not opperate, This afternoon when the temperature was +2.5 They still would not work. Also i cannot hear the motor that opperates the washers, is it broke already, I have only had it a month.
It depends how diluted it is. If you have used some the ready mixed washer liquids they are sometimes too weak. I have also been advised by my dealer that some cheaper concentrates do not work well with spray jets and can block them. Pop into your dealer and let them have a look.