why does my gas tank not fill up ?Over flows at a quarter full

blackkompressorblackkompressor Member Posts: 1
edited November 2018 in Kia
tried filling tank and gas overflowed at a quarter full
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Answers

  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Could be any number of things, such as a bad vent valve in your EVAP system, a faulty sensor at the gas station nozzle, or a problem inside your car's filler neck.
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