It may seem obvious, but fill the engine's crankcase with the right amount of oil, usually four to five quarts, and make sure the filter is full of oil. If you've purchased an assembled motor, check ...

Engine start-stop buttons used to be a novelty, but now they’re found in most vehicles on the market. While most car ignitions are pretty standard and mundane, some automakers go out of their way to ...

Solenoids are everywhere. They open the water valve in your dishwasher, control the flow of gas in your stove, regulate ink delivery in printers, and play a crucial role under the hood of your car.