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2004 Mercury Grand Marquis GS 4.6L MIL Lamp on
Fuel level shows empty on gauge all the time. Currently fuel tank is 1/2 full. We replaced the fuel pump module because fuel was leaking from the the connection at fuel pump output where it connects into the fuel line. We thought we were "killing 2 birds w... 
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Related Documents & Media | VIN | 2MEFM74WX4 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0460 | Fuel Level Sensing Unit No Change Over Miles |
| P0463 | Fuel Level Sensor Circuit High Voltage |
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Vehicle Data
2004 Mercury Grand Marquis GS
| VIN | 2MEFM74WX4 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0460 | Fuel Level Sensing Unit No Change Over Miles |
| P0463 | Fuel Level Sensor Circuit High Voltage |
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