One problem related to other fuel system tank mounting has been reported for the 2003 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Hyundai Santa Fe based on all problems reported for the 2003 Santa Fe.
Fueling car takes an inordinate amount of time. It is as if there is a blockage in the tank filler pipe. According to the dealer this is caused by an ageing charcoal filter within the fuel system. The dealer is aware of the problem but has no explanation, nor suggestions for a fix.