4 Runner 2WD V8-4.7L (2UZ-FE) (2003): 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 V6-4.0L (1GR-FE) (2006), 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).
Diagnostics
Maintenance
Engine
General
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine137 pages
- Compression Check › System Information › Specifications2
Cylinder Block Assembly6 pages
- Connecting Rod Bearing › Component Information › Specifications
- Connecting Rod, Engine › Component Information › Specifications
- Crankshaft Main Bearing › Component Information › Specifications
- Crankshaft, Engine › Component Information › Specifications
- Piston, Engine › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly15 pages
- Valve Clearance › System Information › Specifications23456
- Fuel Pressure Release › System Information › Service and Repair2345
- Valve Cover › Component Information › Technical Service Bulletins › Valve Cover Oil Baffle - Damage Prevention
- Valve Guide › Component Information › Specifications
- Valve Spring › Component Information › Specifications2
Drive Belts, Mounts, Brackets and Accessories6 pages
Engine Lubrication21 pages
- Engine Oil Pressure › Component Information › Specifications23
- Engine Oil Dip Stick - Dip Stick Tube › Component Information › Specifications
- Engine Oil › Component Information › Specifications › Pressure, Vacuum and Temperature Specifications23
- Oil Cooler, Engine › Component Information › Specifications2
- 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 Pick Up/Strainer › Component Information › Specifications
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications23
- Intake Manifold › Component Information › Specifications
- Lamps and Indicators - Engine › Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
- Sensors and Switches - Engine › Oil Pressure Sender › Component Information › Locations2
Timing Components18 pages
- Timing Belt › Component Information › Specifications234567891011121314
- Timing Belt Idler Pulley › Component Information › Specifications
- Timing Belt Tensioner › Component Information › Specifications
- Timing Chain Tensioner › Component Information › Specifications
- Timing Cover › Component Information › Specifications
Tune-up and Engine Performance Checks23 pages
- Fuel Pressure › System Information › Specifications23
- Air/Fuel Mixture › System Information › System Diagnosis
- Idle Speed › System Information › Specifications2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2345
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Spark Plug › Component Information › Specifications › Gap2
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications23456
- Water Pump › Component Information › Specifications23
Cooling System25 pages
- Coolant › Component Information › Specifications › Capacity Specifications2
- Radiator Cooling Fan › Fan Clutch › Component Information › Testing and Inspection
Engine - Coolant Temperature Sensor/Switch2 pages
- Fan Shroud › Component Information › Specifications
- Radiator › Component Information › Specifications23
- Radiator Cap › Component Information › Technical Service Bulletins › Cooling System - Radiator Cap Inspection Procedure2345678
Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch2 pages
- Thermostat, Engine Cooling › Component Information › Specifications23
- Water Pump › Component Information › Specifications23
Exhaust System14 pages
Catalytic Converter › Component Information › Technical Service Bulletins8 pages
- Exhaust Manifold › Component Information › Specifications
- Exhaust Pipe › Component Information › Specifications2345