Choosing the right fuel and maintaining your small engine properly can mean the difference between a smooth start and costly repairs. Ethanol-free gas often delivers better performance and longevity, ...

Cars made before April 2023 were generally designed for lower ethanol blends, so while they will run on E20 without any immediate issues, they are not optimised for it. In real-world testing, older ...

If your car has Active Fuel Management, you've probably already considered disabling it. But are AFM disablers even safe and ...

Along with diesel, manufacturers are looking ahead at alternative-fuel engine solutions, including propane, natural gas, and hydrogen. “The X15N big bore natural gas engine is essential to our ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

The 11,000-horsepower, nitromethane-burning engine that powers a modern Top Fuel dragster is the very definition of controlled chaos, a cacophony of explosive elements and incredible forces delicately ...

The 1/4 tank rule helps protect your fuel pump, prevent overheating, reduce debris intake, and avoid costly repairs caused by ...

Leaded fuel is considered one of the greatest environmental failures in modern human history. Adding tetraethyl lead to ...