2004 Hyundai XG350 Fuel system Problems
- Complaints
- 4about this part
- Share
- 4%of 91 total for the year
- Median mileage
- 79,900miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the fuel system of the 2004 Hyundai XG350, 4% of the 91 complaints for this model year. Where a mileage was given, the median is 79,900 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Car was parked never had any issues went to crank it uo it just burdt into flames and burned to the ground engine was snoking and snoke coming from underneath and wss oiuring out flames burned up in like 20 minutes or so fire department had to come put it out car is nothing but scrap metal now.”
NHTSA complaint #11124675, filed 2018-09, 135,000 miles“I bought the 2004 Hyundai XG350 in february 05. In summer of 06 I began having problems with the digital reading of miles togo before e . It does not reset when gas has been put in, it takes a few turns of the key to register. I was driving my son to school one morning and as I tried to accelerate to go up a hill the car began to studder, check engine light appeared,it felt like something wasnt catching in order for the vehicle to move. When I stopped a the red light and slowly took my foot off the brake it would lunge forward. I ended up having to have it towed to the dealer. …”
NHTSA complaint #10177291, filed 2006-12“The contact stated the vehicle intermittently lost power while driving at speeds above 40mph. The vehicle resumed power after brought to a stop. The only warning indicator is the tcs light flashing during the reduction of speed. The vehicle was taken to a service dealer two months ago and the dealer replaced the fuel pump, filter and lines. The problem became worse and the vehicle was returned to the dealer who recommended getting a wheel alignment and tire rotation. This was completed at an independent repair shop, but the problem continues. …”
NHTSA complaint #10157426, filed 2006-05, 24,800 milesFuel system: other model years
Other parts of the 2004 Hyundai XG350
22 complaintsAir bags
21 complaintsBrakes
14 complaintsSuspension
14 complaintsBody and structure
12 complaintsElectrical system
8 complaintsEngine
5 complaintsTransmission and drivetrain
5 complaintsEngine cooling
4 complaintsOther or unknown
4 complaintsSteering
4 complaintsEquipment
2 complaints
← All problems reported for the 2004 Hyundai XG350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology