2003 Harley-Davidson Flhtcui Fuel system Problems
- Complaints
- 2about this part
- Share
- 8%of 26 total for the year
- Median mileage
- 7,750miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2003 Harley-Davidson Flhtcui, 8% of the 26 complaints for this model year. Where a mileage was given, the median is 7,750 miles.
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.
“On july 24, 2008 I was riding my 2003 harley davidson ultra classic. As I slowed to enter a parking lot, gas began spewing from under the gas tank onto the hot engine and exhaust headers. White smoke fumes began coming off the engine. I was able to get stopped, get off the bike and turn it off. I was an instant away from a fire. I had gasoline soaked into my jeans. I was very fortunate that me and the bike did not catch on fire. I had the bike trucked to the local harley davidson store in fort washington, md. They said that sometimes the fuel hose gets old and comes off. …”
NHTSA complaint #10242453, filed 2008-09, 11,400 milesFuel system: other model years
Other parts of the 2003 Harley-Davidson Flhtcui
17 complaintsEngine
3 complaintsEngine cooling
2 complaintsEquipment
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 2003 Harley-Davidson Flhtcui
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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