I took my 2001 ka to a local garage as the heater was only blowing cold. They replaced the heater control valve at a cost of £90 but now it is only blowing hot air. They told me that this means i need ...

Say your engine is at its normal operating temperature, the heater is turned on, the temperature is set to something warm and cozy, and you can only feel cold air blowing out of the vents. If you’re ...