Fuel Line question
I'm new to the forum and am actually trying to help a buddy with his VN750. When looking at the petcock straight on - which fuel line leads to the "front" carb?
I'm assuming that the vacuum line and right (rearward) line go to the front carb and the left line goes across to the rear carb.
We suspect a the left/front carb is sticky. I drained the front carb last night and tried to introduce some sea-foam via the fuel line but am second guessing myself. FYI, I used a syringe and a length of tubing (3/16ths maybe?)that slid inside the fuel line to deliver the seafoam with very little spillage.
Thanks in advance