When it comes to enhancing vehicle performance, upgrading the cold air intake can be a game-changer. Cold air intakes are designed to improve airflow to the engine, thereby increasing horsepower and ...

The Jeep Liberty uses the 3.7L V-6 engine, which has become somewhat notorious among its owners for being a fuel hog. The 10- to 11-mpg range is realistic for most, and once the camping gear is loaded ...