heating-problem-Toyota-Ft-86

How does a heater work on a Toyota Ft-86

In the middle of the winter, heating is a definite asset on the road to work. And when the latter does not activate it is quickly noticed. So in order to understand what the malfunction comes from, you have to understand how it works on this Toyota Ft-86, at least in a simplified way. The heating uses engine heat to raise the temperature of the personalised tour, then generally from the cooling device. In fact it is a two in one. In addition, the fan device, so that the air arrives in the passenger compartment also has a duplication. It's the ventilateur which emits the air when the car is running at low speed or is stationary, then it is the speed of your automobile which allows to send the air when you are driving faster. Pretty smart isn't it?

Recurring problems with a heater on a Toyota Ft-86

Broken thermostat

The concept is simple, assuming that the thermostat which regulates the temperature does not really capture the temperature of the water in the circuit, the whole circuit is affected. Even though the thermostat of this Toyota Ft-86 does not work properly, the heating will still work. Quite simply because the heat coming from the engine will gradually increase, so the cooling circuit at the same time, whether it is regulated or not. The only concern is that you will not be able to really regulate the heat emitted.

Air flaps blocked on the Toyota Ft-86

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.

Defective fan on the Toyota Ft-86

As you will understand, the fan is useful only at low speed and the engine is off. If the heating system is not generating too much heat at low speed but you can still hear its noise, it means your fan is most likely going to be ruined. In principle, with a higher speed the heating of this Toyota Ft-86 should work. If ever the fan does not work, it will have to be replaced by a new one.

Blocked hoses

Its symptoms turn out to be quite obvious. When your heater blows but does not create heat or only slightly, the problem is probably with the hoses. These get dirty over time and no longer leave the possibility for hot water to reach your heating of this Toyota Ft-86. In this case, wash the hoses or replace them with new ones.

Air pocket in the circuit of the Toyota Ft-86

The symptom will be the same as that of the hoses. If air pockets are inserted inside the circuit, the water will also have problems to access the heating radiator of this famous Toyota Ft-86. In this case, all you have to do is purge the circuit.

Conclusion

You now understand what could come of this dysfunction. However it is possible that the problem comes from another place, like the air duct of this Toyota Ft-86 blocked, or a faulty valve, but it is still rather rare. You can write a comment if this tutorial was useful for you. Good walk !