For many people, driving is as simple as hitting the gas to go — for more engine power — and using the brakes to stop. But your motor can actually help slow you down in certain situations, too. It's ...

Engine braking isn't some secret technique reserved for manual drivers. Fundamentally, it's simply easing off the throttle and letting the engine's internal resistance help slow down your car. When ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...