From dreaded transmission shudder to cracked wheels and costly engine repairs, the C7 has a few secrets every buyer should ...

GM's 5.3-liter V8 is one of the most common engines in America, but two problems define its reputation: oil consumption in the 2010–2014 engines and lifter failures linked to cylinder deactivation in ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

Before Sierra became a full-size truck model of its own in 1988, the name was used to describe an available trim on other GMC trucks. The GMC Sierra has done well in sales despite stiff competition ...

As deals editors, we spend our days researching the absolute best discounts from top retailers. So naturally, we’re pretty familiar with Walmart sales, where you can find a wide selection of products ...

GM Authority is taking a closer look at pricing information for the all-electric 2027 GMC Sierra EV, including all of the options and packages on offer.

The engine oil cooler on GM's 6.6-liter Duramax diesel keeps engine oil and coolant apart. When a Duramax oil cooler cracks, oil leaves the engine for the cooling system and the dipstick reads low. A ...

What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available codes for the Digital Extremes shooter. If you don't want ...

The next-gen 2027 GMC Sierra Elevation is offered with a variety of new premium features, including several items unavailable for the previous generation.

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