fuel expansion tank

[hellblau82]

hey guys any reason why this outlet on my ventilation tank would be molded closed?

I cut it back a little but it looked like it had been made to be closed off

I thought maybe the heat could of melted it but it looks untouched from any damage

[hellblau82]

sorry its actualy this end

[E Sully]

Sounds like a defect to me. I don't see how it could work properly unless both are open.
The bottom is to allow excess fuel to return to tank, top is to vent fumes to charcoal cannister.

[hellblau82]

Looks like mine runs a hose to a little rubber boot thing begind the front bumper

[E Sully]

I know U.S. cars vapor emissions, but have no idea about other markets. It just does not seem to be correct to vent to a sealed container.

[hellblau82]

Yes is very strange

[hellblau82]

[hellblau82]

Ive now drilled a hole through and air passes through it. Well see if it does the job��