How does spark plug timing work? An explanation of automotive ignition systems. Ignition coils, distributors, and firing ...

A couple of years ago. the folks at Chrysler Corporation introduced a prime example of their "extra care in engineering": a pointless electronic ignition system that ...

Around 1975, General Motors made a significant advancement in stock passenger ignition technology: the High Energy Ignition (HEI). One of its major features was installation simplicity. The coil was ...

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...