Upper Intake Manifold: Removal

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Removal
WARNING: This page is about a different car, the 2007 Lincoln MKZ. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air cleaner outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION AND FILTERING - 3.5L .
  2. Disconnect the throttle body electrical connector.
  3. Disconnect the evaporative emissions (EVAP) tube from the intake manifold. For additional information, refer to FUEL SYSTEM - GENERAL INFORMATION .
  4. Disconnect the brake booster vacuum hose from the intake manifold.
  5. Disconnect the positive crankcase ventilation (PCV) tube from the PCV valve.
  6. Disconnect the PCV fitting electrical connector.
  7. Detach the wiring harness retainers from the upper intake manifold.
  8. If equipped, detach the cylinder block heater wiring harness retainer from the upper intake manifold.
  9. Remove the 2 upper intake manifold support bracket bolts.
  10. Remove the 6 bolts and the upper intake manifold.
    • Remove and discard the gaskets.
    • Clean and inspect all of the sealing surfaces of the upper and lower intake manifold.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.