With more than 160,000 miles on the 4.0L I-6 in our 1997 Jeep Cherokee, engine performance and reliability are not as great as they once were. The engine suffered from various gasket and seal leaks, ...

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 ...

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 ...

You may want to stick around for a few more moments as we have to delve into some of the things that make this 4x4 special, starting with the engine: an LS1. Said to come with paperwork, the 5.7L V8 ...