- November 17: Chevy Express and GMC Savana Vans Recalled For Multiple Issues recalls | 7 days ago
- November 13: GM Recalls 514,000 Vehicles After Rear Wheels Lock-Up recalls | 11 days ago
- October 26: Recall: 2024 GMC Canyon Headlights Flicker recalls | 29 days ago
- October 12: GM Vortec Oil Consumption Lawsuit Dismissed news | 43 days ago
- September 28: GM Shift to Park Class Action Lawsuit Debated in Ohio news | 57 days ago
GMC TSB #140604004F
2020 GMC Sierra 1500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Click a tab for more information.