Highlander 4WD V6-3.5L (2GR-FE) (2008)
Spark Plug: Service and Repair
Installation
2GR-FE IGNITION: IGNITION COIL AND SPARK PLUG: INSTALLATION
INSTALLATION
1. INSTALL SPARK PLUG
(a) Install the 6 spark plugs.
Torque: 18 Nm (183 kgf-cm, 13 ft-lbf)
2. INSTALL IGNITION COIL ASSEMBLY
(a) Install the 6 ignition coils with the 6 bolts.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
(b) Connect the 6 ignition coil connectors.
(c) Install the 4 bolts [A].
Torque: 8.3 Nm (84 kgf-cm, 73 in-lbf)
(d) Install the nut [B].
Torque: 8.3 Nm (84 kgf-cm, 73 in-lbf)
(e) Install the 2 clamps [C].
3. INSTALL INTAKE AIR SURGE TANK ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Installation
4. TEMPORARILY INSTALL NO. 1 SURGE TANK STAY See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Installation
5. TEMPORARILY INSTALL THROTTLE BODY BRACKET See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Installation