2013 Subaru Forester XT TouringFACTORY OEM SERVICE PROCEDURE

Tumble Generator Valve Assembly: Removal

  1. Release the fuel pressure. < Refer to RELEASING OF FUEL PRESSUREΒ , PROCEDURE, Fuel. >
  2. Remove the collector cover.
  3. Disconnect the ground cable from battery.
    Fig 1: Disconnecting/Connecting Battery Ground Cable
    G06336085Courtesy of SUBARU OF AMERICA, INC.
  4. Open the fuel filler lid and remove the fuel filler cap.
  5. Remove the intake manifold. < Refer to REMOVALΒ , Intake Manifold. >
  6. Disconnect the connector from the tumble generator valve assembly.
    Fig 2: Locating Tumble Generator Valve Assembly Connector
    G08539904Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the fuel injector. < Refer to REMOVALΒ , Fuel Injector. >
  8. Remove the tumble generator valve assembly from the intake manifold.
    Fig 3: Locating Tumble Generator Valve Assembly Mounting Bolts
    G06648805Courtesy of SUBARU OF AMERICA, INC.
Factory Service Tools

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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.

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