Diesels have earned a reputation for longevity, durability, and hard-nosed efficiency, but these proved to be some of the ...

Mechanics across the globe swear by engines like this, and in 2025, one engine stands out above the rest: the Toyota 1HZ ...

Due to a manufacturing defect, the EGR cooler itself is prone to cracking and causing an internal coolant leak. An internal coolant will also lead to a rough running issue, and over time, cause ...

A completely different engine with the LS2 RPO Code was used by Pontiac between 1973 and 1974. That engine displaced 7.5 liters (455 cubic-inches) and featured an engine design that was bespoke to ...

The V8 diesel engine didn't have its greatest introduction, at least in the passenger car world. Developed for buyers seeking higher efficiency, Oldsmobile's V8 diesel-powered Cutlass proved to be a ...