2002 Hyundai Accent fuel system problems

Consumer stated when she opened the door to her new vehicle, an odor/chemical odor blasted at her, when she asked the salesman about the odor he infomred her that was just a new car smell, however the odor never went away even with the vehicle being aired out daily, the dealer never resolved the problem, consumer requested to turn vehicle back in, but was informed that if the vehicle was turned in on a trade consumer would get $2000 less that what she paid for it, possible fuel system problem, consumer states that…

Tl*the contact owns a 2002 hyundia accent. When the contact adds fuel to her vehicle it comes back out and spills onto the ground. In order to avoid the fuel spilling out of her vehicle it needs to be added in short intervals. The mechanic and a technician were unable to diagnose the defect. The failure mileage was 115,000.