 would click, click, click, click, click, you know, try to get that last little bit of fuel into the tank, that it was slowly overfilling and coming out and reaching, the canister was so saturated, the charcoal canister was so saturated, it would get up into the purge valve and cause the engine to stall. So just makes the argument when you are filling your gas tank, first click, maybe second, no more than that, allow room for expansion and don't overfill the tank because when you overfill the tank, you could be actually hurting something