Can't help with that ….. But I corected my issues by dis-connecting the line to the Evap. adding a T connector and adding a piece of tube that goes straight down …. Check my Albums for PICS …… Mike
F4 Customs SWCV, Ultimate, Lidlox, Adjustable Side Vents, Leather Like Grips, SS Grills, Centramatic, Garmin XT2, BajaRon Original Sway Bar w/ Lamonster links, P238