A car that hesitates when the accelerator is pressed is usually experiencing a fuel delivery problem, an ignition issue, or a sensor fault disrupting the engine management system’s air-fuel ...

For an engine to create propulsion, it first needs a few core ingredients. The process begins with fuel being pumped through the car's fuel lines and into the combustion chamber. This is where fuel ...

Over the past few years, we have run across some teams who, for the goal of attaining maximum power, chose to run without an alternator. We started thinking about that and decided to see if there were ...

Ignition system technology has taken a number of twists and turns over the past fifty years. Matthew Beecham reports on some technical trends in the OE and aftermarket. “In the past, the sole purpose ...

General Motors began the new year by announcing three new vehicle recalls on Thursday, as the ignition switch crisis continued to dog the automaker after millions of vehicles were recalled in 2014. No ...