A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
3. If diagnosis results are inconclusive and the condition persists, replace all rocker arms and all hydraulic equalizing elements (lifters) of the affected
exhaust side.
(4 cylinder engine: 8 rocker arms and 8 lifters. 6 cylinder engine: 6 rocker arms and 6 lifters of the affected cylinder bank.)
Warranty
When procedure applies to vehicles under warranty, use the following:
Required Parts and Tools
Additional Information
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.