Weeks after issuing recalls for safety problems in some of its most popular cars, GM says it needs to fix defective fuel gauges that can give SUV drivers little or no warning their vehicle might run ...

Today’s cars are packed with high-technology features throughout. From the latest overhead-cam, turbocharged, direct-injected engines, to slick-shifting, computer-controlled twin-clutch transmissions, ...

As the world that is our Mustang hobby continues to evolve and the methods by which we improve ’Stangs’ engine performance become more dynamic, monitoring the mixture of air and fuel has mandatory ...

An engine relies on two things to run: spark and fuel. Sure, there are a million other things to consider when speaking of engine operation and power, but regardless of the type, size, or brand of ...