Installing Spark Plugs

NOTIFICATION 

Broken spark plug electrodes 

• Bits of electrodes can fall into the combustion chamber 

1. Screw in spark plugs using > VAS 6919 - double hexagon socket for spark plugs, a/f 14-1-  and tighten to the specified tightening torque.

   Spark plugs: > Tightening torque 23 Nm (17 ftlb.) (17 ftlb.) 

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Spark plug