November 3: GM Ultium Charger Class Action Lawsuit Filed in Florida news | 8 days ago
October 27: GM L87 Engine Recall May Need to be Repeated investigations | 15 days ago
October 25: GM Continental Tire Recall Affects 31,000 Vehicles recalls | 17 days ago
September 1: GM Windshield Wiper Recall is Needed, Argues Lawsuit news | 71 days ago
Cadillac TSB #000601026M
2018 Cadillac CT6
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
Click a tab for more information.



