Also known as cylinder deactivation, AFM basically shuts off the fuel to four of the engine's eight cylinders in certain situations to help save gas. It ended up costing GM some big money though.

Now, researchers have combined high-speed atomic force microscopy (HS-AFM) and 3D modeling to shed light on the enzyme's conformations and interactions with dsRNA. The team was led by Madhu Biyani ...

Reading of potential AFM issues, I disabled this feature and found it does not impact fuel economy. Since disabling AFM, no longer has excessive oil consumption common with this 5.3. The Envoy It ...

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to ...

Several Chinese outlets are reporting that General Motors is preparing to pull its Chevrolet brand (aka Chevy) out of China. Currently represented by several joint ventures. Two of GM’s most ...

Impacted models include the Cadillac Escalade, Chevy Silverado, Suburban, and Tahoe. Certain GMC Sierra 1500, Yukon, and Yukon XL models may have defective V8s. One plaintiff says the V8 of his ...

As part of its vision of zero crashes, zero emissions, and zero congestion, GM has just announced that it is accelerating the delivery of its new mobility technologies on a global scale.

General Motors (NYSE:GM) recently extended its collaboration with Malibu Boats, designating Chevrolet as the Official Vehicle Brand of Malibu Boats, which underscores GM's innovative engagement in ...

GM also is retooling its Fairfax Assembly plant in Kansas and the Spring Hill Manufacturing plant in Tennessee. General Motors will invest $4 billion in three U.S. manufacturing sites over the ...

It doesn’t have to be this way. GM has a proper, five-passenger electric sedan on sale today – and maybe it really should be a new electric Chevy Impala. The updated 2025 Wuling Starlight EV ...