Two problems related to fuel pump have been reported for the 2003 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mercury Grand Marquis based on all problems reported for the 2003 Grand Marquis.
The recall is the fuel pump . I have three children and my vehicle is deemed unsafe to commute. The expenses are unattainable at this time to complete repairs.
My wife was driving down a heavily traveled major thoroughfare in the san fernando valley, when her 2003 Mercury Grand Marquis stalled. The electric fuel pump had failed. As the vehicle died, she lost the power steering on this 4,000 pound vehicle. Unfortunately, she had her two elderly disabled parents with her. The vehicle only had 39, 527 miles on it. Luckily no one got hurt.
| Tank Assembly problems | |
| Fuel Pump problems |