- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 8 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 23 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 43 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 81 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 87 days ago
Chevrolet TSB #20NA166
2018 Chevrolet Silverado 2500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
- Summary
- This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
Click a tab for more information.