Town Car V8-4.6L VIN V Flex Fuel (2006)
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Release the fuel system pressure.
3. Disconnect the battery ground cable.
4. Disconnect the supply tube spring lock coupling from the fuel rail.
5. Disconnect the fuel supply tube spring lock coupling from the fuel tube and remove the fuel supply tube.
6. Disconnect the evaporative emission (EVAP) purge valve tube quick connect coupling at the purge valve.
7. Disconnect the EVAP purge valve tube quick connect coupling at the exhaust gas recirculation (EGR) valve and remove the EVAP tube.
8. Disconnect the EVAP test port quick connect coupling at the purge valve.
9. Disconnect the EVAP test port quick connect coupling at the vapor tube and remove the EVAP test port.
10. Disconnect the quick connect coupling and the spring lock coupling from the fuel filter.
11. Disconnect the spring lock coupling from the fuel pump module.
12. Disconnect the EVAP tube quick connect coupling from the fuel vapor control tube assembly valve nipple.
13. Remove the 7 fuel supply retainer clip bolts.
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To install, tighten to 5 Nm (44 lb-in).
14. Remove the fuel supply and EVAP tubes from the vehicle.
15. To install, reverse the removal procedure.
