Even if the engine in your car runs poorly, the thought of taking it completely apart for a rebuild can be frightening. After all, it is running; and since you've never tackled such a major job before ...

Project Grand Caddy has been around for well over two years now and has been a great daily driver and mild trail vehicle. Last June, the ZJ took a turn for the worse: It found itself a nice little ...

Engine, head gasket and transmission issues stood out for 11 vehicles, and each model often experienced problems around the same mileage. It all started with Gran Turismo. From those early PlayStation ...

I'm sitting at my desk pouring over the data, trying to find a way to present all of it in a way that makes sense. There's a lot of it! Even with my notes about each dyno run, it's difficult ...

Inside an internal combustion engine is an intricate web of small tunnels or passageways that enable oil or coolant to flow, which helps keep everything lubricated and operating at the proper ...