It's been quite popular since the invention of the diesel engine. All trucks switch immediately to diesel engines. In fact, the engine is one of the most economical in terms of fuel consumption.
And it's not just fuel economy that sets this engine apart. This machine is very durable and easy to maintain. You can explore more about diesel performance upgrades at Refined diesel remapping.
Needless to say, diesel engine torque is much better than gasoline engine torque.
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But it didn't take long for the diesel engine to become controversial. It soon turned out that the engine was not a very clean way to ride.
It is responsible for releasing harmful black smoke into the environment, which is a major polluter.
The sound produced by the engine is also considered annoying and a source of noise pollution. The diesel engine has also been challenged in a number of lawsuits.
In addition, a number of provisions have been recently adopted regarding general rules and standards for the control of pollution from any vehicle. Apparently, the machines, which had mostly failed the test, became very unpopular.
However, there are a number of engine developers and regulators who have good news. The engine has been improved to make it cleaner and greener.