Buzzing noise from engine area Customer statement / workshop findings: Buzzing noise heard at idle from...

Bulletin number

2053351/5

Component

Engine and engine cooling

Summary

Buzzing noise from engine area Customer statement / workshop findings: Buzzing noise heard at idle from the sump area when the vehicle is elevated on a workshop ramp. The noise cannot be heard from inside the cabin or outside of the vehicle in normal circumstances. Technical background: A buzzing noise can be generated by the oil pump when the engine is running at idle.

Owners of these vehicles have filed 2 complaints in the engine category.