Chevron says its updated Techron formula better cleans gasoline direct-injection injectors and is offering America 250 fuel rewards to encourage drivers to return to Top Tier fuel.

Pulling the dipstick is easy. Reading it correctly is another story. Here's when to check, how to read the markings, and what ...

Going full-synthetic can mean better engine protection and cold-weather performance at a higher price, but it may not be a needed upgrade for all cars. Changing your own oil is cost-effective, but oil ...

Questar found degraded DPF and SCR systems can add $25-$30 per day in fuel costs, increasing fuel consumption during both ...

This engine builder tore down a Vortec 8100 from a 2002 Chevy Avalanche after surprisingly finding it in a scrap yard.

DriveTribe continues Project Jaaaag by rebuilding the front end of its cheap supercharged Jaguar XKR. The team removes the ...

Nine Chevrolet cars have reached or exceeded IndyCar's allowed engine usage as the engine manufacturer works through a bad ...

The garage is often treated like a sheltered part of the outdoors. Dirty shoes, tires, and lawn mowers regularly dirty the ...