No smoke machine? No problem. Learn how to check for engine vacuum leaks using visual cues, soapy water, and DIY tricks to ...

To begin resolving the issue, start by testing the glow plugs. This test is neither expensive nor complicated ...

Silverado debates start under the hood. For one 2020 owner, a 2026 2.7L TurboMax test drive posed a dilemma: Is four-cylinder ...

Regular engine maintenance is an important task to complete, otherwise you end up with issues that will cost you ...

A controlled engine test running at full power, focusing on performance, stability, and system checks. A practical look at ...

Cracked heads and blown head gaskets can lead to very similar issues in cars. Figuring out which problem you're suffering from can be difficult.

Cleaning your car's engine bay is a great way to keep things looking fresh and tidy. However, to prevent damage, make sure ...

A 1,200-kilowatt-class turboprop engine developed in China has successfully completed its ignition test conducted ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...

NHTSA launches Recall Query RQ26001 to investigate 36 reports of catastrophic L87 engine failures occurring after vehicles ...

Russian research efforts to create a new supersonic civil aircraft demonstrator have edged forward with completion of a phase ...