Hi i have just brought a 1995 fiesta diesel for my son and it all works fine apart from the heater, the heater knob works fine but it only blows cold air, i have changed the thermostat in the engine but it still only blows cold, any ideas please..........
It sounds like it could be the heater control valve. This seems to be a common fault with Fords. It is situated on the bulkhead. Check to see if the pipes going to it are hot. If they are the valve is to blame. Andy..
