Porsche is rearranging the fuel line in the engine compartment of 18,856 vehicles
of the Cayenne model produced between November 30, 2006 and January
18, 2008 worldwide. These affected vehicles may have their fuel line come in
contact with the engine compartment cladding when traveling, hence causing a
knocking sound and abrasion markings could occur on the fuel line itself. Up to
now, there have been five known complaints worldwide, but only one instance in
which any abrasion markings appeared on the fuel line. In order to avoid any
further problems, Porsche is going to change the layout of the fuel line in the
vehicles concerned. Time in the workshop is about 40 minutes and customers
will be advised of the free-of-charge procedure shortly.