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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 156 (FUEL SYSTEM & ENGINE CONTROL SYSTEM)REMOVAL AND INSTALLATIONTHROTTLE BODYREMOVAL AND INSTALLATION
2010 Mercury Mariner Hybrid, AWD

Removal and Installation

2010 Mercury Mariner Hybrid, AWDSECTION Removal and Installation
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. 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 & FILTERING .
  2. Disconnect the electronic throttle body coolant feed and return hoses.
    1. Disconnect the coolant hoses.
    2. Plug the coolant hoses.
  3. Disconnect the electronic throttle body electrical connector.
  4. Remove the bolts and the throttle body.
    • To install, tighten to 10 Nm (89 lb-in).
    5. NOTE: Gasket is press-in-place in manifold.
  5. Remove and discard the throttle body gasket.
  6. Clean and inspect the sealing surfaces.
  7. To install, reverse the removal procedure.
    • Install a new throttle body gasket.
RENDER: 1.0x

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When to See a Mechanic

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

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