Modern diesel fuels are designed to reduce emissions, but they also introduce some new challenges because the engine is ...

HOT ROD readers are well acquainted with all the cool stuff involved with working on high-performance machines, but that also means that you must face having to clean nasty, greasy parts. That’s ...

Often tucked away in your medicine cabinet, hydrogen peroxide is a good disinfectant you can use around the house. Experts ...

GM has specific guidance regarding the use of fuel additives in its gas- and diesel-powered vehicles. Now, we're taking a ...

Follow these simple steps and you'll never dread deep-cleaning again.

In early 2026, the ICCT commissioned the Czech University of Life Sciences (CZU) in Prague to perform laboratory and on-road emissions testing of a medium-performance “enduro” motorcycle known as ...

In comparison to regular gas and diesel, propane is much cheaper, plus it burns cleaner. Why, then, don't we use it in more ...

Cleaner wrasse have revealed a remarkable new side of fish intelligence. Marked with fake parasites, they used mirrors to inspect and remove the spots—far faster than seen in earlier tests. Even more ...

Easy DIY car maintenance tasks that don't require much space include changing the engine oil, cleaning the interior, and ...

Learn how engine headers and DPF delete kits can improve exhaust flow, boost vehicle performance, and enhance efficiency with ...

Gov. Gavin Newsom (D-CA) on Thursday urged people to avoid using Chevron Corp. gas stations, saying that name-brand gas could ...