Arguably the single most important component in any car is its engine. The engine is what makes something an "automobile," after all -- that is, able to move itself. However, engines are also usually ...

We may receive a commission on purchases made from links. Besides a collision or carjacking, engine failure is the worst thing that can happen to your car. If it happens to your vehicle, you'll ...

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 ...