Do you need to be a Costco Member to use the Gas Station?

Yes you must be a Costco member

Yes..have yo have a Costco card

You have to be a member the cash card pays for the gas but membership card turns pump on.

No. Just ask to borrow the card of the guy in the next lane.

You must be a member. The only other option that I think works is to have a Costco Cash Card. Please call them. I have the credit card with the Costco card on the backside of the credit card so I have never needed to do anything more than use that one card.

Yes