1 problems has been reported for the 2003 Infiniti FX. The problem was related to the vehicle's fuel system, gasoline.
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System |
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2003 Infiniti FX in the United States are 25,372 units [1]. If the total number of problems reported by Infiniti FX owners in the last 19 years is 1, and the age of the vehicle is 19, the PPMY index can then be calculated as
PPMY Index = 1 / 25,372 / 19 * 1000 = 0.00.
For more information, refer to this page: A study of reliability comparison across Infiniti FX model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2003 Infiniti FX in 2003.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
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| 2006 | |
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| 2004 | |
| 2003 |
When making the decision between buying a new or used Infiniti FX, the following table can be used to compare the 2003 Infiniti FX with the Infiniti FX from other model years. Note that the number of problems reported for the 2003 FX is 1 while the average number of problems reported for the 6 model years of the Infiniti FX is 2.