Porsche is recalling 5,573 MY 2008 Cayenne V6 vehicles. A fuel line in the plenum panel area may contact the rear engine compartment cover. Relative movements of the engine while driving may cause knocking noises and chafing on the fuel line. A fuel leak may develop.
Dealers will reroute the fuel line and install an additional spacer ring free of charge. The recall began on February 15, 2008. Owners may contact Porsche at 1-800-767-7243.