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Home >> Toyota >> 2007 >> Tundra Base, 4.0 U >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Ignition System (1GR-FE) >> Ignition Coil And Spark Plug >> Installation

Ignition Coil And Spark Plug: Installation

  1. INSTALL SPARK PLUG 
    1. Using a 16 mm plug wrench, install the 6 spark plugs.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

      2. Fig 1: Locating Ignition Coil Connectors
      G05157887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL IGNITION COIL ASSEMBLY 
    1. Install the 6 ignition coils with the 6 bolts.

      Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf) 

    2. Connect the 6 ignition coil connectors.
  3. INSTALL AIR CLEANER ASSEMBLY WITH ELEMENT  Refer to INSTALLATION
  4. INSTALL NO. 2 AIR CLEANER HOSE  Refer to INSTALLATION
  5. INSTALL V-BANK COVER  Refer to INSTALLATION
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