Engine ticking issue now linked to several GM models

General Motors has updated service bulletin PIP6101, which addresses an engine ticking noise caused by a manufacturing defect ...
GM Authority

GM Releases Fix For Buick Envision Engine Ticking Noise

Buick Envision engine ticking noise. Updated bulletin PIP6101A addresses an issue with debris in hydraulic lash adjusters.
GM Authority

GM Releases Fix For Chevy Blazer Engine Ticking Noise

Chevy Blazer engine ticking noise. Updated bulletin PIP6101A addresses an issue with debris in hydraulic lash adjusters.

GM Issues Fix for Ticking Noise in 2025 Chevrolet and GMC Trucks

There's good news for owners of 2025 and 2026 Chevrolet Silverado 1500, Colorado, and Traverse vehicles after General Motors ...

GM sued again for alleged defective engines—now it’s for Chevy Trax’s inline-three

The redesigned Chevrolet Trax has earned its share of praise for being affordable, practical, and well-equipped for its size. But the spotlight is now shifting to what’s under the hood. The Trax runs ...