[Vwdiesel] More Quantum Questions?

[William J Toensing]

Reply to Brian Decker. At the top of my IP is the banjo fitting from  the turbo to the aneroid. below that is a banjo fitting connected to nothing. Below that is the banjo fitting which connects the fuel return line to the return line from the #4 injector. All 3 are in a vertical row at the rear of the IP. What is the purpose of the middle banjo fitting? The bottom one is marked "out" carries fuel from the #4 injector to the tank return line. This bolt has no inside holes as does the banjo in the middle.
I wonder if adding an electric fuel pump in line between the fuel filter & the IP fuel inlet would help?
Bill Toensing, Nevada City, CA