Feb 19, 2025 · Hearing chirps or squeaks from your GM 6.2L or 6.6L V8? Don’t worry—these engine noises are normal. Here’s why your truck sounds different.

Apr 25, 2025 · GM issues recall for 2021–2024 trucks and SUVs with 6.2L L87 V8 engines due to crankshaft defects. Learn what’s affected and how 0W-40 oil plays a role.

Jan 21, 2021 · General Motors is addressing an issue that may cause check engine lights on 2020/2021 Diesel Silverado and Sierra pickups. Both 3.0L and 6.6L Diesel Duramax

Jan 18, 2025 · GM V8 Engine Failure Investigation – Affected Vehicles The NHTSA’s inquiry covers vehicles equipped with the L87 V8 engine, specifically: Chevrolet Silverado 1500 (2019 …

Apr 25, 2025 · Access critical Technical Service Bulletins for GM Trucks: expert diagnostics, solutions, and updates. Your resource for vehicle maintenance.

Mar 3, 2025 · Spy photos reveal the next-gen 2027 Chevy Silverado and GMC Sierra testing with a new T1-2 platform, updated V8 engines, and fresh design changes.

May 29, 2025 · Spy photos of the 2027 Chevrolet Silverado ZR2 reveal a key off-road upgrade, 35-inch tires for the first time. Here’s what the changes mean for Chevy’s next-gen trail truck.

Mar 29, 2023 · You already know all about GM's 2.7L turbocharged four-cylinder engine. Now you'll know it by a new name. The TurboMax.

Mar 9, 2024 · About The 2.7L L3B Engine aka TurboMax The L3B 2.7L Turbo engine, introduced in various model years for the Chevrolet Silverado, GMC Sierra, and Chevrolet Colorado, is …

Download the myGMC app to your compatible smartphone (or device) and, if your vehicle is properly equipped, you can use your device to start or turn off your engine, lock or unlock your …