Certain units of the 2023 through 2024 GMC Sierra 1500 pickup motivated by the turbocharged 2.7L I4 L3B gasoline engine are included in a new GM Service Update containing a fix available for a fuel ...
The largest automaker of the Detroit Big Three has acted on the January 2025 preliminary evaluation into failing L87 small-block V8 engines. Back then, the Office of Defects Investigation was aware of ...
2026 GMC Sierra 5.3L Owner Beats "Stupid" Auto-Stop and Keeps MPG After 1,700-Mile Range Module Test
While some owners report 2026 GMC Sierra issues, Scott Graves found a win. After 1,700 miles and a Range module install to ...
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