2002 Infiniti QX4 Fuel system Problems
- Complaints
- 2about this part
- Share
- 5%of 37 total for the year
- Median mileage
- 147,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2002 Infiniti QX4, 5% of the 37 complaints for this model year. Where a mileage was given, the median is 147,700 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.
“The contact owns a 2002 Infiniti QX4. On september 14, 2007, while fueling the vehicle, the gas shot back out at least two feet from the vehicle. The vehicle was taken to the repair shop on september 19, 2007, where it currently remains. The contact was informed that the fuel tank would probably have to be replaced. The current and failure mileages were 100,400. Updated 10/16/07”
NHTSA complaint #10204243, filed 2007-09, 100,400 miles“The contact owns a 2002 Infiniti QX4. The contact stated that he smelled gasoline fuel as he approached the vehicle. The vehicle was taken to a mechanic where the mechanic advised that the fuel filler net needed to be replaced. The mechanic referred the contact to an authorized dealer for the repairs. The vehicle was not repaired. The manufacturer was notified and informed the contact that the vehicle was not included in any recalls. The failure mileage was 195,000.”
NHTSA complaint #10462723, filed 2012-06, 195,000 milesFuel system: other model years
Other parts of the 2002 Infiniti QX4
14 complaintsSteering
7 complaintsAir bags
5 complaintsVehicle speed control
4 complaintsBrakes
3 complaintsEngine cooling
3 complaintsBody and structure
3 complaintsElectrical system
2 complaintsExterior lighting
2 complaintsOther or unknown
2 complaintsSeat belts
2 complaintsTransmission and drivetrain
2 complaints
← All problems reported for the 2002 Infiniti QX4
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