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Toll Free: 800-832-7278
Local Phone: 410-685-4474
2723 Annapolis Road
Baltimore, Maryland 21230


Why Is Your Diesel Engine Overheating?

Learn what you can do to keep your diesel engine from overheating.

If you have a diesel engine, you might be wondering why it seems to be overheating so quickly. In fact, overheating your engine is all too common. The reality is, when you don’t take proper care of your diesel engine, you’ll inevitably experience the engine overheating regularly. Ultimately, when traveling long distances, your truck is likely to overheat when you don’t take the right precautions. Here are the biggest reasons why your diesel engine is overheating — and the best ways to avoid it from happening ever again.

A Leaky Engine Coolant

This is one of the main reasons why a diesel engine will overheat. In fact, a leaky engine coolant is really easy to diagnose and remedy as well. The reality is, if you happen to notice that your coolant is getting quite low, replacing and refilling it can do wonders towards allowing your diesel engine to avoid overheating. Ultimately, if you notice lots of puddling under your engine, then it is very likely that your engine coolant is the primary issue.

A Clogged Radiator

A clogged or blocked radiator is another key reason why your diesel engine is overheating regularly. In fact, a clogged or blocked radiator will typically prevent the proper heat exchange with all the surrounding cooler air. The reality is, this process will naturally make the engine overheat. Ultimately, the blockage tends to happen internally — within the radiator itself. As a result, preventing the cooling flow from the radiator is bound to cause your diesel engine to overheat so easily.

A Faulty Radiator Hose

The radiator hose is traditionally where the coolant actually goes into and out of. In fact, a faulty radiator hose can lead to your diesel engine overheating. The reality is, if the radiator hose ends up getting broken or coming loose, there is no doubt going to be issues with your coolant because it’ll likely begin to leak. Ultimately, you’ll definitely know when this is an issue because you’ll begin to notice the coolant actually leaking from your truck. At the end of the day, having a faulty radiator hose is common and luckily, there are some simple ways to prevent this from leading to an overheated diesel engine down the line.

Baltimore Freightliner-Western Star for All of Your Trucking Needs

Whether you are looking to upgrade your fleet to tow trucks or simply interested in the latest trucking technology, you can rely on Baltimore Freightliner-Western Star, a new truck dealer. We have provided top-notch service for the trucking industry for 30 years and would love to assist you in buying a new top-of-the-line truck, finding the specialty parts you need, or repairing your truck. Give us a call toll-free at 800-832-7278 or locally at 410-685-4474, or contact us online. To find out more about what we are up to, follow us on Facebook, Twitter, Pinterest, and Google+.

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Baltimore Freightliner-Western Star is an award-winning, authorized dealer for new and used medium-duty and heavy-duty Freightliner and Western Star trucks and Sprinter Vans. We also provide expert service repair for Detroit Diesel, Cummins, Caterpillar, and Mercedes-Benz engines.
2723 Annapolis Rd