Ok on my Jeep Wrangler I have this tube coming out the top of the tank, I obviously think its the over flow. Why though? Everytime I fill the tank up it goes EVERYWHERE. Can I remove it? DO I need it? I don't think I need it, because my last wrangler didn't have one.
Also this might tie into it but, Most of the time when I start it I always have a hard time getting it started. Usually take two or three tries before it cranks over. Could this be due to lack of back pressure because of the open gas tank? Maybe because the tank is always open that the gas doesn't stay in the lines, it always draws back? Because it seems as though if I turn the key to the on position for a few seconds it has no probs starting up.
Or is it my spark plugs?
Or maybe my fuel pump?
Or maybe someone could inform me of other options?