Diesel fuel powers many vehicles around the world. Here's what it takes to make it, from getting oil out of the ground to ...

Cetane boosters can help make your diesel engine work more efficiently. How do cetane boosters work, and how much should you ...

Problem: DEF Contamination. Dirt, rust and other particles can cause abrasion on internal components. Having too much or too ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

Developers are creating ways to improve diesel emissions and fuel economy while also meeting alt-fuel equipment needs.

Poor AC cooling, AMT gearbox The Hyundai Aura, which is essentially a compact sedan version of the Grand i10 Nios hatchback, ...