Important Maintenance Tips for Diesel Engines

Taking care of your diesel vehicle is essential for safety. Click here for important maintenance tips for your diesel engine to ensure it’s running efficiently.

Many people use diesel engines in their trucks and cars for several reasons. Diesel vehicles can pull and haul more weight, are reliable with excellent fuel economy, and require less maintenance. However, just like gas-powered vehicles, diesel engines still need some care to ensure everything runs as it should. Here are important maintenance tips for diesel engines.

Replace Air and Fuel Filters

As air goes into the engine, it passes through an air filter that removes debris and unwanted particles. Fuel filters help clean the fuel and remove condensation before it travels to your fuel injectors. Usually, diesel engines use two filters to ensure clean fuel. However, filthy air filters will force the diesel engine to use more fuel to accelerate.

Air filters need replacements every 12,000 to 15,000 miles. Fuel filters need replacements every 10,000 to 25,000 miles. You could replace these filters together to ensure you never forget one. However, check the manufacturer’s manual and follow those guidelines for how many miles you should go before replacing the filters.

Change the Oil

Car owners typically change the oil in their vehicles around the same time—once every 5,000 to 7,000 miles. Oil lubricates the many parts in your engine, and you must change it often because it accumulates gunk and other contaminants. However, if you notice your vehicle has an increased oil consumption, it could be a warning sign that you need a new diesel engine.

Clean the Engine

Not only does cleaning your diesel engine extend its life, but it can also ensure your engine provides the best performance. Generally, you should clean it once every six months. Follow the vehicle’s manual to do this task safely and to ensure the engine is cool before you start any cleaning procedure. You can use a plastic bag to protect the water-sensitive parts of the engine.

Monitor the Coolant and Radiator

Monitoring your coolant and radiator is one of the most important maintenance tips for diesel engines. Because diesel engines run hotter than other motors, higher temperatures in the radiator will cause overheating. Over time, the coolant will become acidic, which wreaks havoc on the engine’s parts, such as the radiator. You should generally replace the coolant once every two years. But again, consult the manufacturer’s manual to ensure that that’s appropriate.

Driving a reliable vehicle is essential when you’re on the road. Ensure your diesel vehicle is reliable by performing the above maintenance. If there are any other problems with the engine during your routine maintenance, take it to a service garage to correct the issue as soon as possible.

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