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) ...

Minor engine symptoms often look harmless, yet they are usually the first sign that something inside the powertrain is wearing out, clogging up, or running too hot. When we ignore those early clues, ...

QI have a 1997 Infinity Q45 with 103,000 on it. It recently developed a problem that sounds similar to the Camaro problem you just addressed. My car does not stumble on acceleration or while at cruise ...

We’re obviously not talking about a jammed semi-automatic or dud ammo, but an engine misfire is fundamentally the same thing. A cylinder supposedly filled with compressed air and fuel—akin to ...