Modern engines leave the factory far tighter and cleaner than they did a generation ago, but the first few hundred miles you put on a new car still shape how that powertrain feels years later. The ...

Everyone seems to have their own theory for engine break-in procedures these days, but sometimes sticking to the old-fashioned way of doing things is the best. "Getting a new engine is a wonderful ...

Properly breaking in a new vehicle isn’t as straight forward as getting in, starting it up, and peeling off the lot. For most vehicles, especially those powered by internal combustion engines, certain ...