Grain aren't you running MS? How do you have your injectors connected in the banks? Are you running in a 4 or 2 cylinder mode? I just had my oil pan off (for the return line), I never thought to look at the rotating assembly for cylinder synchronization.Doug, where can I get this missing link? I'm assuming it's basically a pressure bleed as opposed to a voltage? How does it work? Thanks for your help guys.