Since I first poked my head under a hood nearly 50 years ago, the cleanliness of the air filter was always one of the factors that affects fuel mileage. I still hear it today, even though modern ...

Liters, cc’s and—my favorite—cubic inches are all terms you’ll hear when folks talk about engines. While these terms are all based on different increments of measurement, they’re all used to describe ...

I WAS reading a review of the Kia Optima (next to your esteemed column here in the paper). It mentioned that the base 2.4-liter engine produces 192 horsepower. That works out to 80 horsepower per ...