2021

2021 Silverado & 2021 Sierra added to “No Start/Long Crank” Service Bulletin

Earlier this month we reported on a General Motors Technical Service Bulletin that detailed a “No Start / Long Crank” condition affecting a long list of GM products. Recently, the 2021 Silverado and Sierra, both light duty and heavy duty variations, were added to the list. If you didn’t see our article on the original… Continue reading 2021 Silverado & 2021 Sierra added to “No Start/Long Crank” Service Bulletin