Well, all i could think of was vapor lock and pulling
tank into vacuum.
I mounted vent in trunk thinking it would just suck air.
Im a moron , i forgot that it allows vapors to escape too
especially when filling tank .
My idea of routing into trunk might not work .
But have ideas .

To be continued .

I put 20 miles on car over weekend, great cruising
I bet i gained 20 horse by the way it launches and
when i kickdown . So far so good ,
Except for the smell from the trunk ...