heating-problem-Lancia

How a heater works on a Lancia

When it is cold it is essential on the road when going to work. And when the latter does not work well we miss him easily. So in order to understand where the dysfunction came from, you have to understand how it works on this Lancia, at least its principle. The heating uses the engine block temperature to warm the personalised tour, then generally the cooling mechanism. So this system has several functions. In addition, the fan mechanism, so that the heat arrives in the cabin has a double system. It's the ventilateur which sends the heat when the car is running at low speed or not at all, then it is the speed of the car which will send the heat once you are traveling faster. Pretty well thought out right?

Recurring heating problems on a Lancia

Broken thermostat

The idea is easy, if the thermostat which regulates the heat does not really capture the temperature of the water in the circuit, the latter is affected. Even if the thermostat of this Lancia no longer works correctly, the heating will operate normally. Because the natural temperature of the engine block will increase over time, so will the cooling circuit, whether it is regulated or not. The only hassle is that you can't really adjust the temperature.

Air shutters blocked on Lancia

It is a dysfunction that happens quite often. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.

Faulty fan on the Lancia

You have now entered, the fan is only used at low speed and in neutral. If your heater no longer generates air at low speed and yet you can still hear noise, it means that the fan is probably running. If all goes well, with more speed the heating of this Lancia will work. If the fan does not work at all it is better to change it.

Blocked hoses

Its signs are relatively simple. As soon as your heating works and does not heat or very slightly, the malfunction probably results from the hoses. They become blocked over time and do not allow hot water to reach the heating of this Lancia. In this case, remove the hoses or put new ones.

Air pocket in the Lancia circuit

The symptom is sometimes the same as that of the hoses. If air bubbles are stored in the heart of the circuit, the hot water will also have problems accessing the heating radiator of this famous Lancia. In this case, you just need to purge the water circuit.

Conclusion

You now know where your dysfunction will occur. However it may be that the reason comes from another place, such as the air duct of this cluttered Lancia, or even a broken tap, but this is still more rare. You can write a comment if this post helped you. Good road !