Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why that is and what it means.

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 ...

Green methanol is emerging as a promising route to decarbonize the commercial marine industry. However, methanol is not a drop-in fuel in the compression ignition engines that dominate the marine ...

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

Pilots rev up engines before takeoff, but why? The answer lies in a fascinating dance of air, fire, and spinning blades.

Spark plugs are essential for gas-powered engines. However, they're not all created equal. Here's what can happen if you use ...

Hemi engines have a well-deserved reputation for immense power. As development continues, max horsepower and torque levels ...

To begin resolving the issue, start by testing the glow plugs. This test is neither expensive nor complicated ...