Fuel injectors can get gummed up with dirt and fuel residue over time. Photo credit: David Traver Adolphus / Autoguide.com. Over time and miles, your car might start to slow down. It might not ...

If you know diesel engines, you're already well acquainted with the name Cummins. The Indiana-based manufacturer has been a major player in the diesel realm for more than a century now and, at present ...

While the world may never know how many licks it takes to get to the Tootsie Roll center of a Tootsie Pop, we can figure out how much fuel a Formula 1 car burns in an average race fairly accurately.

NASCAR Cup Series cars use a standard 18-gallon fuel tank — this capacity is set by NASCAR itself, and anyone participating in its races must comply with this regulation. This tank size is a bit ...

Here’s a question we hear quite a bit at CarsGuide: Is E10 bad for your car and does E10 fuel damage engines? There’s no simple answer, because some cars are quite happy on E10 fuel, while other are ...

Most cars made in India before April 2023 are not designed to run on E20 fuel. Car owners are reporting mileage drops and worrying about long-term engine health. On social media, anecdotes of 15-20 ...