Grand Marquis V8-4.6L Flex Fuel (2010)
4. Clean the FP module mounting flange and immediate surrounding area of any dirt or foreign material.
5. NOTICE: The Fuel Pump (FP) module must be handled carefully to avoid damage to the float arm and the filter.
Remove the 6 bolts and the FP module.
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To install, tighten to 10 Nm (89 lb-in).
6. Remove and discard the FP module seal.
7. NOTE: Inspect the surfaces of the FP module flange and fuel tank seal contact surfaces. Do not polish or adjust the seal contact area of the FP
module flange or fuel tank. Install a new FP module or fuel tank if the seal contact area is bent, scratched or corroded.
NOTE: Install a new FP module seal.
To install, reverse the removal procedure.
8. WARNING: If the vehicle is equipped with a fire suppression system, repower the system. For important safety warnings and
procedures, refer to Vehicle Jacking and Lifting. Failure to follow these instructions may result in serious personal injury.
If equipped with a fire suppression system, repower the system.
