A heavily soiled engine bay undergoes a thorough detailing process focused on removing dirt, grime, and accumulated buildup.

What could be easier than pulling your car's engine and sliding a nice, new powerplant in its place? Turns out, most things.

Most of us pay attention to keeping the cabins, glass, and exteriors of our cars clean, but it's also important to keep the engine bay free of dirt and grease.

Engine 226 in Brooklyn suffered great sorrow on Sept. 11, 2001, but through the pain a legacy of fallen comrades has been ...