TSB Document:

• SB-10076475-5448.pdf

Affected Component: ENGINE (PWS)

Summary

Service Action: S63 Engine – Replace Crankcase Vent Connecting Line The crankcase ventilation connection line may deteriorate prematurely causing any of the following: • vacuum leak • various fault codes related to mixture control stored in the DME • customer complaints about rough idle speed • Check Engine Light illumination.

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