Just like spark plugs, ignition coils can wear down and become faulty over time. There are many common signs that an ignition coil is getting bad, but one obvious sign is an engine misfire, typically ...

You may have heard about your engine's coil pack but not understood what it does. It's actually a critical component for making your engine run.

A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...

General Motors Co. chalked up its second win in a series of important court cases resulting from its delayed recall for faulty ignition switches involving millions of older vehicles. A New York City ...

General Motors is recalling another 3 million cars because of a defect that causes a similar problem to one that led to an earlier massive recall of small cars, and is linked to 13 deaths. The ...

WASHINGTON — The head of a Senate panel blasted General Motors for a “culture of coverup,” while another lawmaker accused the automaker of criminal deception for failing to take action to fix defects ...