According to a recent service update, GM has identified a potential issue affecting the 2024 Chevy Silverado HD in which the engine block heater cord may not be fully seated, along with instructions ...
The 2025 Chevy Silverado 1500 has the most complaints related to engine problems. Drivers shared that the engine was prone to surging, then experienced reduced power as their trucks entered limp mode.
Some Chevy Colorado and Chevy Silverado owners with the TurboMax 2.7L four-cylinder gasoline engine under the hood may notice reduced heater performance. This issue could be the result of a twisted ...