Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less maintenance than carbureted engines.

Diesel is not innocent by any means, but it has been unduly vilified in comparison to gasoline. The dark smoke that was emitted from diesel trucks and buses looked ominous enough, but it was ...

This TikTok hack promises to clean your car engine for just $10—but does it actually work? TikToker STONERMANE UNCUT (@stonermaneuncut) explained the hack that “mechanics don’t want you to know” in a ...

RTD directors for years have prioritized converting metro Denver’s aging fleet of 995 diesel-powered buses to cleaner, quieter battery-electric vehicles, in line with Colorado’s climate goals. But ...

A small device can cause big headaches for diesel owners, but there’s a quick and effective fix Rislone Helps Nix NOx Sensor Issues One of the common causes of lost power and performance in ...

Some diesel engines are painted in very specific colors. There are multiple reasons for that, but the color can also tell you who made the engine.

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially for road-going engines.

Diesel engines run hot under load, but extreme heat means trouble. Here are the hidden causes of rising exhaust temps and how to keep them in check.

The Village of Croton-on-Hudson announced the launch of a Renewable Diesel (RD) pilot program for three of its heavy-duty vehicles today, positioning the Village as one of the first municipalities […] ...