Five Hundred 2WD V6-3.0L VIN 1 (2006)
2. Disconnect the fuel rail pressure and temperature sensor electrical connector.
3. Disconnect and remove the vacuum harness.
4. Remove the 4 fuel rail bolts.
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To install, tighten to 10 Nm (89 lb-in).
5. Separate the fuel rail and fuel injectors from the lower intake manifold.
6. Disconnect the 6 fuel injector electrical connectors.
7. Detach the fuel charging wiring harness from the lower intake manifold assembly.
8. Remove the retaining clips and fuel injectors from the fuel rail.
9. CAUTION: Use O-ring seals that are made of special fuel-resistant material. Use of ordinary O-ring seals can cause the fuel system to
leak. Do not reuse the O-ring seals.
Remove and discard the fuel injector O-ring seals.
10. To install, reverse the removal procedure.
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Lubricate the new O-ring seals with clean engine oil prior to installation.