Harley-Davidson is generally known for producing quality engines. However, one was prone to several issues related to the motorcycle's oil system.

If you’re really lucky and you’ve lived a good, clean life, it could be your oil pressure switch. That’s the device that reads the oil pressure and turns on the “Check New Car Ads” light when the ...

Over time, this single error can shorten an engine's lifespan and lead to considerable expense.

Danfoss is expanding its EXO — Extended Oil-Free program with the launch of the OFB range, a new tight oil-free shut-off ball valve engineered for oil-free chillers and heat pumps featuring Turbocor ...

This ready-to-run crate engine trivializing building fast, reliable cars. It'll run on pump gas and endure the abuses of ...

Beyond its traditional hydraulic pump parts, the company has introduced two new major product lines: Cooling Parts and Engine ...

Chevy and Ford have both produced 3.0L diesel engines, but they have some noteworthy differences. Here's how the two engines ...

Mechanics are blunt about it: the “little” oil spot under a parked car is often […] ...

You might be a keen home mechanic, but even some professional technicians don't know what some of these car parts are or ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

Discover which Toyota engines rank highest for reliability and longevity, based on real-world data and expert analysis.

Explore the revolutionary MV Agusta 5-Cylinder Quadrato engine, a unique concept with a compact design and innovative configurations.