Jaguar Australia has yet to make a comment in regards to the problem. Vehicles with VINs G49701 through H13209 are said to be affected. Tim Watson, Jaguar's spokesperson in the US was unable to elaborate on whether the problem is a manufacturer issue or a supplier issue, but as this is written, Jag is not ruling out a recall of the XJ.
Reports from Overseas are leaking in (excuse the pun) regarding 2006/2007 Jaguar XJ Sedans having a leaking fuel tank. Apparently the problem is not todo with the filler pipe or the fuel lines but the Fuel Tank itself. Jaguar Dealers in America have been asked to stop selling the vehicles whilst Jaguar figures out what todo.
Jaguar XJ Sedans Fuel Tank Leak