Engines need spark plugs to burn their air/fuel mixture, and the spark plugs need a jolt of electricity to do their work. Older cars with conventional distributor-based ignition systems did it by ...

Horse Sense:There's more to a major tune-up than simply throwing in fresh spark plugs. The entire secondary ignition should be checked and replaced if needed. Using a complete system such as the 5.0 ...

The Mustang 5.0 possesses the qualities to guarantee its place in history: light weight, manual trans and, most importantly, a high-output V-8 replete with dual exhaust (with real headers!). When Ford ...

It all started on an unfortunate day back in February. General Motors announced it’s recalling 1.3 million cars assembled between 2002 and 2007 for a potential fault with the ignition switch assembly.

Automotive ignitions systems have seen many transitions over the years. Historically, the designs have matured from a magneto to today’s coil-over-spark plug designs. The progression follows the ...

The intermittent stalling problem was solved by replacing the distributor. This is the sequel to troubleshooting my ‘86 Dodge Aries that defied logic and baffled my mechanic. To be sure, electronic ...