General Motors has issued a service update for certain units of the refreshed Chevy Silverado 1500 pickup equipped with the 3.0L I6 LZ0 turbodiesel Duramax engine and non-ETRS transmission due to a ...

General Motors has released an updated fix for a fuel injector flow rate issue affecting certain units of the Chevy Trax crossover, revising an earlier Service Update for the issue with a more ...

To remedy the matter, GM will notify owners, and dealers will reprogram the ECM software, at no cost to owners. The automaker had not yet released a notification schedule. Owners can reach GM customer ...