2001 Hyundai Sonata. Stalls when I put gas in.
When I put gas in, the car won't start right away and I have to lightly press the gas pedal for a few seconds. It will stall the first time usually. The check engine light is on. It occasionally goes off only to come back on a few days later. This occurs when I fill up or only a few gallons. I believe it happens with gas cans as well, but not sure.