Has anyone had issues with Costco gas causing car issues?

Has anyone had issues with Costco gas causing car issues?
Twice now we’ve had issues after filling up at Costco, once in Orillia and once in Barrie. Shortly afterwards our car started acting funny, threatening to stall, check engine light coming on, and eventually stalling and not starting.
Had the car towed to the dealership at one point and they said we had bad gas.