Fuel Injector IQA Label
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Description |
|---|---|
| 1 | Engine serial number |
| 2 | Cylinder number location of factory fuel injector |
| 3 | IQA code of factory fuel injector |
The fuel rail supply tubes distribute high-pressure fuel from the high-pressure fuel injection pump to the LH fuel rail and from the LH fuel rail to the RH fuel rail.
The fuel injector return hose collects fuel injector return fuel from the fuel injectors and delivers it to the inlet of the secondary fuel filter.