If you've ever been topping off your car's coolant and accidentally poured the brightly colored liquid all over the engine, ...

After cleaning, allow the throttle body to air-dry completely. Most cleaners evaporate quickly, but waiting ensures that no ...

The heart and soul of any motorcycle (battery-powered motorcycles notwithstanding) is its engine. From its mighty roar to its fierce torque, a reliable engine can turn an average motorcycle into a ...

According to AAA, Top Tier gas "likely" keeps your engine cleaner for an extra three cents a gallon. But its study is based ...

A mass air flow sensor is one of the numerous tiny widgets and gewgaws that make up a modern automobile's electronic fuel injection system. In the MAF's case, it tells the car's computer how much air ...