This preliminary information communication provides information to the technician about vehicles with a...

Bulletin number

PIP5418

Component

Engine

Summary

This preliminary information communication provides information to the technician about vehicles with a rattle noise from engine area while driving. Technician will need to check the torque on turbocharger mounting bolts. If the turbocharger torque is correct and apply a small amount of pressure to the wastegate rod using a suitable tool while the condition is present corrects the concern, do not replace any components at this time as general motors powertrain is aware of this condition and reviewing options.

Owners of these vehicles have filed 830 complaints in the engine category.