DNJ Engine Components is a generic brand you may have spotted at AutoZone adorned with American flags and eagles, but the origins of the company are complex.

Owning a car involves regular maintenance to ensure it runs efficiently and safely. Knowing when to replace major components can prevent breakdowns and extend your vehicle’s lifespan. This guide will ...

Check out these 10 deeply satisfying engine teardowns that are so mesmerizing, they'll make you forget about work.

Let's face it: not everyone is comfortable cleaning their car's engine bay. Unless you are a mechanic or very hands-on with auto maintenance, it can be nerve-wracking to mess around with the ...

From Street Stock to Winston Cup, the three most important areas for engine performance improvements are cylinder heads, valvetrains, and intake manifolds. In particular, cylinder heads affect most ...

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 ...

Cars with a manual transmission may be difficult to figure out at first, but with a bit of experience, you can learn a few tricks. For instance, you can actually improve your fuel economy by shifting ...

GE Aerospace reported it is working with NASA to test a hybrid electric demonstrator engine with NASA that will embed electric motor/generators in a high-bypass commercial turbofan, to supplement ...

General Motors is recalling hundreds of thousands of trucks and SUVs equipped with its 6.2-liter V8 engine. It turns out some internal components may have manufacturing defects, the kind that don’t ...