During the production of the intake camshaft there was a change in the coolant used to prevent localized...

Bulletin number

MC110322

Component

Engine and engine cooling

Summary

During the production of the intake camshaft there was a change in the coolant used to prevent localized overheating of parts of the camshaft. Because of this, certain parts of the camshaft may have a changed surface hardness that can result in increased wear of the rocker arms and camshaft over time.

Owners of these vehicles have filed 16 complaints in the engine category.