The diesel motor is one of the world’s most important transportation implements that directly affect commerce around the globe. Its widespread use makes the diesel engine especially important in the United States. According to the U.S. Bureau of Labor Statistics, the nation has about 291,600 diesel mechanics and technicians. Here are three common signs that you might need the help of a diesel technician for your semi-truck.

1. Brakes Aren’t Working Properly

All vehicles require good brakes to enable them to stop safely. Commercial trucks that tow large trailers have complicated air-brake systems that keep the heavy loads under control while slowing down and stopping. Air brakes could have damaged lines that eliminate braking power to one or more wheels. It’s important to make sure the brakes are working right by maintaining them regularly and repairing them as needed to prevent accidents and cargo loss.

2. Fuel Consumption Increases Unexpectedly

The diesel motor and the fuel it burns generate a lot more power than comparable gasoline-fueled engines, which helps improve the fuel economy of semi-trucks. If you notice a sudden drop in fuel economy for no apparent reason, then there likely is a problem that diesel mechanics could diagnose and fix as needed. The increased fuel consumption could have many causes, including a bad air filter, defective brakes, or maybe a problem with the drivetrain. Whatever the cause might be, experienced diesel technicians can determine the problem and address it – sometimes with mobile services that come to you instead of requiring a costly tow to a diesel repair facility.

3. Fluids Leak and Pool up on the Ground

Diesel engines and other parts of a tractor trailer have lots of fluids to keep the various mechanical systems working their best. Transmission fluid, coolant, and brake fluid are three examples of the many types of fluid that your semi-truck uses to make all of its mechanical systems work. If you see fluid pooling beneath your rig, then there could be a potential problem. A proper diagnosis can determine why a particular fluid is leaking and ensure it gets fixed right away.

If your diesel motor runs into problems while you are traveling on I-75 in Florida, then we can help! You can call to request one of our specially equipped service vehicles manned by our certified diesel mechanics to get your rig back on the road. We want to ensure your semi-truck is working properly all year long.