2026 | GM-Trucks.com

GM Bulletin Targets One-Sided Heat in Trucks and SUVs

If your Chevrolet Silverado 1500 or full-size GM SUV blows toasty heat on one side of the cabin and lukewarm air on the other, you...

GM Says Bad Grounds Are Behind HD Warning Light Chaos

If your 2024-2026 Chevrolet Silverado HD or GMC Sierra HD is suddenly lighting up the dash like a Christmas tree, the fix might be as...

GM Confirms Fix for False Blind Spot Alerts on 19 Models

If your Chevrolet Tahoe keeps insisting there’s a car in your blind spot on an empty road, you’re not imagining things. It is. General Motors...

The 6.2L [L87] Warning Signs Every GM (Chevrolet/GMC) Owner Must Know

Nearly one million GM trucks and SUVs are now under the federal microscope. On August 20, 2026, the National Highway Traffic Safety Administration (NHTSA) opened...

GM Investigating Upper Engine Noise in 2026 L5P Duramax

General Motors has issued a new service bulletin for 2026 Chevrolet Silverado 2500HD and 3500HD and 2026 GMC Sierra 2500HD and 3500HD trucks equipped with...

NHTSA Escalates GM 6.2L V8 Probe to 997,743 Trucks

The federal investigation into General Motors’ 6.2L V8 just got a lot bigger. On August 20, 2026, the National Highway Traffic Safety Administration (NHTSA) upgraded...

Traverse, Acadia, Enclave Stuck in 1st: GM Has the Fix

Picture this: you’re rolling onto a highway on-ramp in your Chevrolet Traverse, foot in the throttle, and the engine climbs toward redline while the transmission...

Chevy/GMC Bulletin Blames Spilled Coffee for Stuck Shifters

Got a shifter button that feels stuck on your Silverado, Sierra, or Hummer EV? Maybe a check engine light to go with it? Before you...

Time Is Running Out to Order a 2026 Silverado or Sierra

The order books for the 2026 Chevrolet Silverado 1500 and GMC Sierra 1500 are about to close for good. According to sources familiar with General...

The 8-Speed Shudder Saga Takes Another Turn

The infamous 8-speed shudder is back in the service bay spotlight. General Motors has issued a new preliminary information bulletin, PIP6127, dated July 2026, that...

Tag: 2026