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

A lift pump and a fuel pump might be part of the same system that delivers fuel to a diesel engine, but they have very different roles to play.

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

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

After Rudolf Diesel started a revolution in the world of the internal combustion engine with his self-titled engine technology, the automotive world took a little while to catch up. Eventually, we ...

Stricter emissions rules and cheaper hybrids and EVs mean diesel will soon be dead for private vehicles, and maybe even in heavy industry.

A NUMBER of motorists are seeking legal action against one of the UK's largest fuel suppliers after tainted premium diesel has caused irreparable engine damage. The contamination issue has been traced ...

The right diesel performance parts integrate like a well-coached team, handling heat, pressure, and volume without flinching.

One aspect of routine car maintenance is making sure your fuel injectors are clean, and there's a few things you can do to ...

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

Gilbert Smith brings 5+ years of automotive research and writing experience to CarBuzz since joining the team in 2024, specializing in automotive content since 2018. He originally hails from New ...

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...