While many drivers will be fine leaving their spark plugs set up the way they arrived, there are certain situation that might require some adjustments.

Back in the day, point-triggered ignition system tune-ups were routine and happened roughly every 12,000 miles, along with a set of spark plugs and an ignition timing adjustment. These days ...

With a 500-W output rating, the PFC622 plug-in (Eurocard ... Indicators, voltage adjust, and test points are located on the front panel. The module is convection cooled and rated for full ...