A 2020 GMC Sierra 1500 owner reports a complete engine failure at 77k miles, despite regular dealer service. The owner is questioning whether other 2020 5.3L engine owners have experienced similar ...

Are you thinking about doing an EGR delete on your truck? Before you do, it's important to know the legal and performance ...

Horsepower and air flow have a direct relationship with each other, so can removing your muffler help? The answer is ...

The 732HP Mercedes-AMG E63 S with OPF delete unleashes its full potential on the German Autobahn. With its 4.0L V8 BiTurbo, ...

GM Authority is taking a closer look at pricing information for the 2026 Chevy Silverado 1500 pickup, including all of the options and packages on offer.

Complete information on the GM 6.2L V8 L87 engine, including detailed info, specs, vehicle applications, horsepower, torque, materials, emissions and more.

Facebook's profile plummeted so drastically since the promise of its early days that it rebranded to Meta. Here are more reasons you should delete Facebook.

5 bloatware apps you should delete from your Samsung phone ASAP Samsung devices come loaded with preinstalled apps - and some of them can be real drains on storage and memory.