When should the fuel filter be replaced?

One of the accessories that can easily damage your vehicle is the diesel filter. That's why you should change it in time to avoid the damage it can cause. In this article, you will find out when it is best to change your diesel filter and what steps you should take to do so.

The ideal time to change the diesel filter

Because of its efficiency and the role it plays, the diesel filter should be changed periodically. For this purpose, you should follow the manufacturer's advice. In principle, you should change the diesel filter after 40,000 kilometres or every two years. However, it is not permitted to change the diesel filter at every oil change. Only the oil filter can be changed at every oil change. However, it is recommended that the diesel filter be drained during the annual inspection of your vehicle.

It is also important to remember that the diesel filter should be changed at the right time. If the filter is clogged, your fuel injection will be severely impaired. The injection can even break and you will then be subject to high costs.

The different steps for changing a diesel filter

To change the diesel filter you need a cloth, a container, a toolbox and a new diesel filter. The first step is to bleed the diesel filter. To do this, access the diesel filter. Please note that not all vehicles have access to the filter in the same way. Your service booklet will help you to access the filter quickly. Once you have identified the filter, change it by connecting it to the container placed under the car. Allow the fuel to flow properly after opening the bleed screw. The second step is to remove the filter after the diesel has flowed. It is only necessary to disconnect the outlet and inlet hoses by clamping the pipes. The third and final step is to install the new diesel filter. This involves installing the new filter in the same location and changing the seals. Then reconnect the hoses and electrical terminals. Don't forget to prime the diesel pump.