These symbols, often called "idiot lights," are aimed at being easy to understand. But for many drivers, young and old alike, it's not that easy.
Viral gas pedal tricks don't improve fuel economy, but legitimate ECU resets can restore factory efficiency by clearing ...
Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...