DISA, VANOS seals, O2 sensors??
Suggest you also check to see if you can use the 3rd link below in my signature to determine if your tank levels and sucking jet pump are working correctly.
I do think the fuel filter may be part of the tank on the SULEV, hopefully it is not as fine a filter as the regular cars??
Suggest you also perform a pressure & volume test on the fuel pump assuming the SULEV actually has a test point on the fuel rail?
Last edited by jfoj; 12-06-2012 at 07:17 PM.