Many gas station brands get their fuel reviewed and tested by TOP TIER, a company endorsed by AAA, that rates fuel quality for gasoline and diesel engines. The brands that meet the company's standards ...

If you use low-quality gas without extra fuel additives and detergents, your fuel system and injectors will get dirty. Here’s ...

Fuel injector cleaners are additives that are poured right into the gas tank and remove carbon deposits and other contaminants from the injectors. This can lead to better fuel economy, improved ...

In July, the US Environmental Protection Agency proposed a plan to delete its scientific finding recognizing that greenhouse gases are harmful to human health, with the goal of making cars less ...

General Motors has released an updated fix for a fuel injector flow rate issue affecting certain units of the Chevy Trax crossover, revising an earlier Service Update for the issue with a more ...

LAMONT, CA - AUGUST 12: The sun rises over the Kern Oil and Refining Co. refinery on August 12, 2004 near the town of Lamont, southeast of Bakersfield, California. High levels of air pollution and ...

Diesel engines have a steadfast reputation for reliability, longevity, and pumping out gobs of grin-inducing, low-end torque. The latter makes diesels preferable over gas engines for hauling, towing, ...

Fuel injectors rarely get the same attention as turbochargers, superchargers, or cylinder heads, but they play a far more critical role than most enthusiasts realize. Every fuel-injected engine, ...

Learn how to properly drain your tractor’s fuel filter with this easy, step-by-step guide. A must-know for any tractor owner or DIY mechanic! How a $30 billion welfare program became a 'slush fund' ...

Add Yahoo as a preferred source to see more of our stories on Google. Image credit: Wikimedia That bargain “Unleaded 88” you’ve been pumping? It’s not the gasoline your equipment was designed for. You ...