audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Engine lubrication > < Checking valve guides

A4 Mk2

Checking valves
Checking valves
–  Visually inspect for scoring on valve stem and on seating surface.
If scoring is clearly visible:
–  Renew the relevant valve.
   

Engine lubrication > < Checking valve guides