Many semi-trucks are powered by diesel, but the recent cold has not been kind to that type of fuel.

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with ...

The Environmental Protection Agency is asking diesel engine makers to provide information about diesel exhaust fluid system ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Following Monday’s right-to-repair announcement, EPA is demanding DEF failure data from engine makers, targeting shutdowns and derates that cause costly downtime, with more DEF changes expected.

If you are shopping for a used Chevy truck, make sure you check out this list of 2023-2025 Chevy Silverado 1500 known ...

Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important ...

GM Ecotec engines face timing chain failures, oil consumption issues, and exhaust manifold problems that cost thousands in ...

Cars can last for around 200,000 miles, and many can reach above 300,000. But semi trucks can consistently cross over 1,000,000 miles without breaking down.

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments for and against this wacky idea.

Glueckstadt, Germany-headquartered testing and monitoring solutions provider CM Technologies GmbH has welcomed a new service ...