Infiniti Q50 owners have reported 25 other fuel system related problems since 1996. Table 1 shows the 3 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (22 problems). The second most common problem is related to the vehicle's other fuel system pump (2 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Tank Assembly problems |
Shortly after purchasing the vehicle, I began experiencing serious performance issues. While driving, the vehicle suddenly lost power, would not accelerate properly, and warning lights appeared on the dashboard. The vehicle eventually shut off while in operation. Read details...
Independent service center ran diagnostics and code that pops up is the p0090. Fuel pump . No inspection by dealership when requested. We called dealership and they wanted to charge for inspecting vehicle. When driving vehicle stalls,in the middle of traffic. Check engine light turned on . Read details...
Poor gas mileage range per full tank is 289miles very bad mileage Read details...