I would have to agree, either your vent tube was kinked or you have a faulty gas cap. I replaced mine with a Tusk gas cap because the vapors were building up in my tank like the fuel was boiling. That was covered in another thread.No problems since :thumbsup:Talljess said:looks like vent tube might be clogged..ie gas is going out no air is coming in to replace the empty volume..just speculating..
it isnt a heat thing..water can boil at 70 degrees if the vaccuum is 26,4 inches of water columnTiggyboot said:I agree with others above. Heat wouldn't make sense as the heat source is underneath the tank, not above. Has it been running ok?
btw, if my ride was that dirty, I think my heart would have packed it in and quit! get that baby to a car wash 8)