Issue refuel V70 because gas gushing out/pump auto-shutoff; vacuum leak code

What is your question?

Whenever I refuel my V70, gas comes gushing up/spilling out, shutting off the pump and it does not matter much HOW I arrange it and which gas station I use. Will eventually work, sometimes after five, six tries and wasted gas on the ground, but is a weird hassle. Also, I have a check engine light on and the general code indicates a vacuum leak -- could this be connected? Replaced tank cap to rule this out as the check light cause.