General Motors has released a new Preliminary Information Service Bulletin to address a potential top-end engine ticking noise that may affect certain units of the Chevy Silverado 1500, Chevy Colorado ...
The updated service bulletin addressing the engine ticking noise now includes models such as the Buick Envision and Chevrolet Blazer. General Motors has updated service bulletin PIP6101, which ...
General Motors has updated service bulletin PIP6101, which addresses an engine ticking noise caused by a manufacturing defect. The revised version, PIP6101A, now includes more 2025–2026 models ...