A few days ago, we published a report highlighting the valve lifter issues some General Motors customers were experiencing in certain vehicles equipped with either its 5.3L V8 L84 gasoline engine or 6 ...

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

Ford’s 7.3-liter Godzilla V8 has made a massive impact since its debut, quickly becoming a favorite for heavy-duty trucks and a popular swap for project cars thanks to its simple pushrod design and ...

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 ...