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.

Dec 19, 2023 · Owners of the 2024 Chevrolet Trax have encountered a peculiar issue with their vehicle’s audio system – a low-frequency booming or drumming noise coming from the speakers. …

Nov 28, 2023 · Chevrolet and GMC have issued a critical service bulletin for the 2023 models of the Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 3.0L Duramax Diesel Engine …

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

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.

Nov 14, 2023 · If you own a 2021+ Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, or Cadillac Escalade that makes a pop, clunk, click, or rattle sound when maneuvering

Mar 2, 2020 · Because being quiet isn’t a huge consideration, most aftermarket cold air intakes have sleeker and slimmer designs than their factory counterparts but also allow more noise from the …

AUTO ENGINE STOP/START OPERATIONF The fuel-saving Engine Stop/Start system automatically turns off the engine, referred to as an Auto Stop, when the brake pedal is pressed and the vehicle is …

GM’s Hydrotec Fuel Cells Will Help Reduce Air and Noise Pollution From Commercial Trucks In Your Neighborhood Tired of diesel fumes and jake-brake noise pollution? GM is on it.

Jan 17, 2024 · The 2025 Chevy Trax is getting a mild update with new colors and an E-85-compatible engine.