General Motors has issued a new Special Coverage program for certain units of the 2023 Cadillac CT4 and Cadillac CT5, ...

A breakthrough study has revealed why emerging electric aircraft engine technology sounds so annoying -- and how to fix it. A breakthrough study has revealed why emerging electric aircraft engine ...

A 2026 Ram 1500 owner in New York just documented a Hemi V8 check engine light at 2 months. We scrutinize why early 5.7L ...

This is read by an automated voice. Please report any issues or inconsistencies here. Almost a decade ago, a Simi Valley-based medical supply company began providing the California Department of ...

Federal regulators announced a recall of nearly 50,000 Volkswagen Jetta vehicles in the U.S. over an engine fire risk caused by a loose wire after reports from several owners of melted wires and fires ...

The City of Dublin has established new quantitative limits on noise within the city. Noise levels of 80 decibels or more for at least 15 minutes are now considered a violation. The ordinance also bans ...

Some Buick Enclave owners may notice their crossover producing an engine ticking noise, in particular around the top end of the engine. Now, GM has issued a new service bulletin to addresses the issue ...

A new service bulletin reveals how Chevrolet’s ticking cylinder head problem might be resolved. GM released a bulletin addressing engine ticking noise in certain 2025-2026 vehicles. Noise traced to ...

There’s probably a month or so left until the Artemis II mission gets going, sending humans to the Moon for the first time in more than half a century. The hardware tasked with accomplishing the ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...