An engine misfire with no diagnostic codes can be frustrating to track down. In this video, we investigate a mysterious misfire and discover the surprising condition of the spark plug that finally ...

A check engine light that returns after being reset means the underlying fault has not been repaired, only cleared from the vehicle’s diagnostic memory. The OBD-II system monitors engine and emissions ...

One of the joys of buildingan engine is firing it up for the first time, something we recently experienced with Project RX-8’s new Renesis rotary (the details of which you’ll find later in this issue) ...

Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...