How To Change The Engine Air Filter In A Car?

About Engine Air Filter.

The engine air filter is responsible for preventing the internal parts of the engine from degrading, retaining any impurity that may enter through the engine intake circuit. This is why air filters are located at the entrance of the intake circuit.

About Change the Engine Air Filter.

If the filter is not changed regularly, it greases and plugs the engine air intake. The engine needs both fuel and air to work, so if it does not get enough air, this will cause poor combustion, excessive fuel consumption, reduced power and emission of polluting gases.

This is why a change of the engine air filter must be made every 10,000 kilometers or 6000 miles, to avoid damage to the engine. However, it should be noted that there are different types of air filters, each with a different useful life and there are even some that filter better:

• Paper air filter: the most economical model. With a service life of 10,000 kilometers/6000 miles.
• Foam filter: offers a lifespan of around 30,000 kilometers/18,000 miles and is preferred by automakers.
• Oil-impregnated air filters: these can be cleaned several times and re-impregnated with oil, having a service life of 60,000 kilometers/37,000 miles.

Despite the existence of these types of engine air filters, it is best to use the same type of air filter with which the car came. You can verify this with the vehicle owner's manual.

Tools Required:

• Flathead and Philips screwdriver .
• Eye protector.
• An air compressor.

Materials Required:

Engine Air Filter.

Steps for Change the Engine Air Filter:

1. Prepare the vehicle: Start by parking the vehicle on a flat, safe terrain. Turn off the vehicle and wait for the engine to cool down, to avoid burns.
2. Place the air box: Open the hood and locate the air box. It is usually centered near the engine, connected to a hose. Clean the entire area to prevent dirt from falling while performing maintenance.
3. Remove the box cover: Remove all screws that hold the air filter box cover. It is recommended that screws and other parts be kept together and in a safe place. You could also loosen the hose clamp that seals the air duct.
4. Remove the old air filter: with the box cover removed, you will be able to remove the old air filter. Once removed, clean the inside of the case and check without any cracks or damage to the inside or outside of the case. For this step you can use the air compressor or rags.
5. Time to put the new filter: now you just need to grab the new filter and insert it into the housing.
6. Put everything back in place: Replace the lid, along with any screws and parts you have removed. Make sure everything is straight and that it is perfectly fitted.

Latest Recommendations.

Check the filter regularly. If the filter is still in good condition, instead of changing it, you can clean it, to extend its useful life a little more. And remember that at least once a year you must make the change of the engine air filter.