GM Authority

GM Releases Fix For Chevy Colorado, GMC Canyon Coolant Leak

GM releases fix for Chevy Colorado and GMC Canyon coolant leaks. Bulletin PIT6494A addresses degraded hose seals on 2023-2026 ...
GM Authority

GM Releases Fix For Chevy Silverado, Colorado, Traverse Engine Ticking Noise

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 ...