It's an easy enough problem to prevent. Ignore it and you might as well toss the whole truck in the trash.

Cars are intricate machines that rely on a series of chemical and mechanical processes to work properly. When things go wrong with one of those processes, your car can start to make some strange ...

We may receive a commission on purchases made from links. Car engines derive power from thousands of miniature explosions contained within their cylinders every minute. We quickly become accustomed to ...

The engines of yesteryear were pretty simple, with tappets clackity-clacking away on cam lobes, opening valves, and making a ruckus while doing it. Mechanical lifters were adequate for valve operation ...

The 1.6- and 1.8-liter twin-cam four-cylinders used in the original Mazda Miata are legendary for being virtually unbreakable, but they tick. If you've owned or own an NA Miata, there's a good chance ...

Riding on last month's How It Works topic (cams) is this month's topic—lifters. These cylindrically shaped components contact the lobes of the cam to convert the eccentric shape of the lobe into ...