Chevrolet TSB #17445
2017 Chevrolet Express
Affected Component: ENGINE (PWS)
- Summary
- 17445 - Service Update. Certain vehicles were built with engine mount bolts which were not tightened. Engine mount movement as engine torque is applied and released may occur, resulting in a noticeable clunking noise. Dealers are to tighten the engine mount bolts to the proper torque.