Diesel engines are known for their durability and efficiency, but even the strongest engine needs a little tender loving care every now and then. One of the simplest and most important ways to keep your diesel engine in good shape is to periodically replace the air filter. These are some of the advantages of replacing your diesel’s air filter regularly.

Increased Fuel Efficiency

A dirty air filter can cause your engine to work harder and use more fuel. Regularly replacing the air filter can improve your fuel economy by up to 15 percent.

Increased Engine Life Span

Whenever the air filter gets dirty, it can cause the engine to overheat. This can lead to damage to the engine components and a shorter life span for your diesel engine. Most air filters need to be replaced every 12,000 to 15,000 miles, depending on the truck, the engine, and driving conditions.

Better Engine Performance

Clogged filters can reduce your truck’s power and acceleration while increasing emissions, which are harmful to the environment. Cleaner diesel exhaust means a healthier planet and better performance for your truck.

Saves You Money in the Long Run

Regularly replacing your air filter is an inexpensive way to keep your truck running at its best. It may seem like an added expense, but it’s much cheaper in the long run than having to replace engine components because of damage caused by a dirty air filter.

Protects Your Engine from Dirt & Debris

The purpose of an air filter is to protect your engine’s internal components from dirt, dust, debris, and other harmful contaminants that can cause damage over time. If you frequently drive on dirt roads or through construction, it’s a good idea to replace your air filter more often than usual to keep the engine clean and running smoothly.

Caring for Your Diesel’s Air Filter

The advantages of replacing your diesel’s air filter regularly are clear, but proper care and maintenance are just as critical. Proper care of your air filter includes:

• Checking your air filter every other month or so for any buildup of dust, dirt, or other contaminants that could clog the filter. If you can see noticeable buildup, it’s time to replace your air filter.
• Making sure there are no leaks in your intake system. These can cause a decrease in engine performance and increased emissions.
• Checking the air filter seal. The seal should be snug against the air filter housing to ensure no dirt or debris can get past it.

If you’re in the market for a new air filter or any other diesel performance parts, Norcal Diesel Performance has you covered. Offering a wide selection of Duramax cold air intake systems and more, Norcal Diesel Performance has everything you need to get the most out of your diesel truck.