One problem related to fuel pump has been reported for the 2004 Infiniti M45. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Infiniti M45 based on all problems reported for the 2004 M45.
The fuel gauge on my 2004 Infiniti stopped working. I was driving on the highway and my fuel gauge, read 2/3rds full, I ran out of gas in the middle of the road. I had to have the car towed to a repair shop, the fuel pump was replaced. To date the gauge will not go below 2/3rds no matter how much fuel is left in the tank.
| Tank Assembly problems | |
| Gasoline Fuel System problems | |
| Fuel Pump problems | |
| Tank Mounting problems |