This video takes a close look at a Caterpillar D4 engine inspection, revealing rusted connecting rods alongside surprisingly clean pistons. See what internal wear, corrosion, and condition details can ...

Warren CAT recently opened its new Engine Rebuild Center in Midland with a ribbon-cutting ceremony and grand opening celebration. (Courtesy Photo) MIDLAND Warren CAT, a locally owned and ...

Engines that power Permian Basin drilling rigs, frac equipment and compression stations occasionally need some care. And when field maintenance no longer suffices, they have to receive more intensive ...

Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...