If you’re an owner-operator or small fleet owner staring down the barrel of an engine problem, you already know the ...

Although Mazda's Skyactiv engines are pretty trouble-free and they'll last for quite a while, there are a few notable issues ...

You may think of diesel engines as mundane. Less exciting than sporty gasoline ones. Like a work-horse vs a racing steed. But ...

Garrett Motion shares jumped on strong earnings and raised 2025 guidance. Click for more on GTX and why I think the stock is ...

It was definitely a fuel-sipper, but if you don't have time to do something right, you better have time to do it twice.

Although the Cruze was discontinued after only two generations, the model is returning for the 2026 model year — just not in ...

I have a plug-in hybrid, and at least half of my driving is electric only. I would think that oil life would be longer than a ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the simple pump of a hand. The new Aviator's Ember from Aerohart applies ...

Swiss marine power company WinGD and marine engine manufacturer Hanwha Engine have produced the world's first X72DF-2.2 VCR engine equipped with Variable Compression Ratio technology. This ...

The Environmental Protection Agency (EPA) has issued new guidance regarding diesel exhaust fluid (DEF) systems in diesel engines that cause trucks and tractors to enter “limp mode” when DEF levels are ...