Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

For construction fleets, vehicles have historically run on diesel. As the world has shifted towards more sustainable and renewable energies, options like hydrogen and electricity have been offered as ...

The once-almighty Mitsubishi Motors may have relegated themselves to building cheap small cars and Nissan-derived crossovers, but it was an indomitable powerhouse of innovation back in the day.

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

When it comes to light, medium, and heavy-duty vehicle engines, Cummins diesel engines are among the most reliable options available. Although Cummins was founded in 1919 and produced several truly ...

The latest update to the Tata Punch brings major mechanical and feature upgrades, but one long-standing question continues to intrigue buyers and enthusiasts alike, will a diesel-powered Punch ever ...