hi, i have a renault scenic but my windscreen washer is very weak the water only just manages to come out, the motor works i have cleaned all the pipes but it is still the same, can some one help as the garages charge a fortune just to look at it. will accept any help. CHEERS YUKKA.
had a similar problem with my wifes ford ka.fault eventually traced to a non return valve in the pipework up to the front windscreen washers.cleaned the nrv.all ok now.hope this helps.