COOLANT VALVE
The heater in my 1999 ford fiesta only blows hot air irrespective of the setting it is placed on. Firstly is the problem the coolant valve and secondly how do I determine the problem correctly in order to effect a repair. Probably related, there have been on at least two occasion water ingress into the passenger foot well from the ventilation intake housed here. Can anyone please help.
many thanks from
Matthew