4 Runner 2WD V6-4.0L (1GR-FE) (2006): Engine, Cooling and Exhaust

Also for this vehicle: 4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990), 4 Runner 2WD L4-2.7L (2TR-FE) (2010), 4 Runner 2WD L4-2.7L (3RZ-FE) (1996), 4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997), 4 Runner 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1992), 4 Runner 2WD V8-4.7L (2UZ-FE) (2003), 4 Runner 4WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1986), 4 Runner 4WD L4-2.7L (3RZ-FE) (1996), 4 Runner 4WD L4-2366cc 2.4L SOHC (22R) (1984), 4 Runner 4WD L4-2366cc 2.4L SOHC Turbo (22R-TE) (1987), 4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989), 4 Runner 4WD V6-4.0L (1GR-FE) (2006), 4 Runner 4WD V8-4.7L (2UZ-FE) (2003), 4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997), 4 Runner SR5 2WD V6-3.4L (5VZ-FE) (1997).

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1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
   • Engine164 pages

     • Compression Check › System Information › Specifications2
     • Camshaft, Lifters and Push Rods27 pages

       • Camshaft Bearing › Component Information › Specifications
       • Camshaft, Engine › Component Information › Service and Repair › Camshaft (LH)234567891011121314151617181920…26
     • Cylinder Block Assembly8 pages

       • Connecting Rod Bearing › Component Information › Specifications
       • Connecting Rod, Engine › Component Information › Specifications
       • Crankshaft Main Bearing › Component Information › Specifications
       • Crankshaft, Engine › Component Information › Specifications
       • Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
       • Piston, Engine › Component Information › Specifications2
       • Piston Ring, Engine › Component Information › Specifications
     • Cylinder Head Assembly26 pages

       • Valve Clearance › System Information › Specifications2345678910111213141516171819
       • Fuel Pressure Release › System Information › Service and Repair234
       • Valve Cover › Component Information › Technical Service Bulletins › Engine - Cylinder Head Cover Baffle Precautions2
       • Valve Spring › Component Information › Tools and Equipment
     • Drive Belts, Mounts, Brackets and Accessories › Drive Belt › Component Information › Testing and Inspection2345
     • Engine Lubrication16 pages

       • Engine Oil Pressure › Component Information › Specifications
       • Engine Oil › Component Information5 pages

         • Technical Service Bulletins › Engine Lubrication - ILSAC GF-4 Oil Recommendations23
         • Specifications › Capacity Specifications2
       • Oil Cooler, Engine › Component Information › Service and Repair
       • Oil Filter, Engine › Component Information › Service and Repair234
       • Oil Pan, Engine › Component Information › Specifications
       • Oil Pressure Sender › Component Information › Locations2
       • Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
       • Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications
     • Intake Manifold › Component Information › Specifications › Electrical Specifications2
     • Lamps and Indicators - Engine › Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
     • Seals and Gaskets, Engine3 pages

       • Crankshaft Main Bearing Seal › Component Information › Service and Repair2
       • Front Crankshaft Seal › Component Information › Service and Repair
     • Sensors and Switches - Engine6 pages

       • Oil Pressure Sender › Component Information › Locations2
       • Variable Valve Timing Actuator Position Sensor › Component Information › Locations234
     • Timing Components28 pages

       • Timing Chain › Component Information › Service and Repair2345678910111213141516
       • Timing Chain Tensioner › Component Information › Specifications
       • Timing Component Alignment Marks › Component Information › Locations
       • Timing Cover › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins for Timing Cover: › EG049-07 › Dec › 07 › Engine - Oil Leak From The Timing Cover23
         • Customer Interest for Timing Cover: › EG049-07 › Dec › 07 › Engine - Oil Leak From The Timing Cover23
       • Variable Valve Timing › Variable Valve Timing Actuator Position Sensor › Component Information › Locations234
     • Tune-up and Engine Performance Checks34 pages

       • Fuel Pressure › System Information › System Diagnosis2
       • Air/Fuel Mixture › System Information › System Diagnosis
       • Idle Speed › System Information › Specifications2
       • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair234
       • Firing Order › Component Information › Specifications
       • Ignition Timing › Number One Cylinder › Component Information › Locations
       • Spark Plug › Component Information › Specifications2
       • Compression Check › System Information › Specifications2
       • Valve Clearance › System Information › Specifications2345678910111213141516171819
     • Water Pump › Component Information › Specifications23456
   • Cooling System21 pages

     • Coolant › Component Information › Specifications › Capacity Specifications2
     • Engine - Coolant Temperature Sensor/Switch3 pages

       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2
       • Engine Temperature Sensor › Component Information › Locations
     • Radiator › Component Information › Specifications23
     • Radiator Cap › Component Information › Specifications2
     • Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch3 pages

       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2
       • Engine Temperature Sensor › Component Information › Locations
     • Thermostat, Engine Cooling › Component Information › Specifications2
     • Water Pump › Component Information › Specifications23456
   • Exhaust System8 pages

     • Catalytic Converter › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Catalytic Converter: › SB0346-09 › Sep › 09 › Exhaust System - Excessive Sulfur Odor2
       • Customer Interest for Catalytic Converter: › SB0346-09 › Sep › 09 › Exhaust System - Excessive Sulfur Odor2
     • Exhaust Manifold › Component Information › Specifications
     • Exhaust Pipe › Component Information › Diagrams23
5. 05Hybrid Drive SystemsHybrid Drive Systems: Sections
6. 06Powertrain ManagementPowertrain Management: Sections
7. 07Transmission and DrivetrainTransmission and Drivetrain: Sections
8. 08Brakes and Traction ControlBrakes and Traction Control: Sections
9. 09Starting and ChargingStarting and Charging: Sections
10. 10Power and Ground DistributionPower and Ground Distribution: Sections
11. 11Steering and SuspensionSteering and Suspension: Sections
12. 12Heating and Air ConditioningHeating and Air Conditioning: Sections
13. 13Restraint SystemsRestraint Systems: Sections
14. 14Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
15. 15Body and FrameBody and Frame: Sections
16. 16Cruise ControlCruise Control: Sections
17. 17Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
18. 18Lighting and HornsLighting and Horns: Sections
19. 19Windows and GlassWindows and Glass: Sections
20. 20Wiper and Washer SystemsWiper and Washer Systems: Sections