Something to bear in mind, next time you see a used German luxury sports sedan with a too-good-to-be-true price tag.

Someone was in this engine before it failed, possibly not long before. In fact, they may have been the cause of the ...

We're back at it with Part 7 of the Cat D4 rebuild—and things are getting messy. More disassembly reveals deeper engine damage than expected. Follow along as we dive into the gritty reality of this ...

Now that we've had a while to mull it over, the '87 L98 Corvette enginemakes good sense for our Shark Attack Corvette. While we could haverebuilt the original 350 engine, the old-style small-block ...

A teardown of a GM L96 V8 shows how ignored warning signs and poor repairs can turn even a famously durable engine into scrap ...