Q45 V8-4130cc 4.1L DOHC MFI (VH41) (1998): Engine, Cooling and Exhaust

Also for this vehicle: Q45 V8-4.5L (VK45DE) (2002), Q45 V8-4494cc 4.5L DOHC (VH45) (1992).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

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
   • Engine339 pages

     • Actuators and Solenoids - Engine69 pages

       • Variable Valve Timing Actuator › Component Information39 pages

         • Technical Service Bulletins › Engine - MIL ON/Multiple DTC's Set
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
       • Variable Valve Timing Solenoid › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…30
     • Compression Check › System Information › Specifications2
     • Camshaft, Lifters and Push Rods43 pages

       • Camshaft Bearing › Component Information › Specifications
       • Camshaft Gear/Sprocket › Component Information › Specifications
       • Camshaft, Engine › Component Information › Service and Repair
       • Lifter / Lash Adjuster, Valve › Component Information › Specifications
       • Variable Valve Timing Actuator › Component Information39 pages

         • Technical Service Bulletins › Engine - MIL ON/Multiple DTC's Set
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
     • Cylinder Block Assembly15 pages

       • Connecting Rod Bearing › Component Information › Specifications2
       • Connecting Rod, Engine › Component Information › Specifications › Service Specifications2
       • Crankshaft Main Bearing › Component Information › Specifications › Torque Specifications2
       • Crankshaft, Engine › Component Information › Specifications2
       • Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
       • Piston, Engine › Component Information › Specifications2
       • Piston Pin, Engine › Component Information › Specifications2
       • Piston Ring, Engine › Component Information › Specifications2
     • Cylinder Head Assembly9 pages

       • Valve Clearance › System Information › Specifications
       • Fuel Pressure Release › System Information › Service and Repair
       • Valve Guide › Component Information › Specifications2
       • Valve Seat › Component Information › Specifications
       • Valve Spring › Component Information › Specifications2
       • Valve, Intake/Exhaust › Component Information › Specifications2
     • Drive Belts, Mounts, Brackets and Accessories › Drive Belt › Component Information › Technical Service Bulletins › Engine - Drive Belt Noise Diagnostics23456
     • Engine Lubrication9 pages

       • Engine Oil Pressure › Component Information › Specifications
       • Engine Oil › Component Information › Specifications › Capacity Specifications2
       • Oil Filter, Engine › Component Information › Locations
       • Oil Pan, Engine › Component Information › Specifications23
       • Oil Pump, Engine2 pages

         • Engine Oil Pressure › Component Information › Specifications
         • Oil Pressure Regulator Valve › Component Information › Specifications
     • Intake Manifold › Component Information › Specifications2
     • Seals and Gaskets, Engine › Component Information › Service and Repair2
     • Sensors and Switches - Engine › Variable Valve Timing Actuator Position Sensor › Component Information32 pages

       • Specifications
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…31
     • Timing Components120 pages

       • Camshaft Gear/Sprocket › Component Information › Specifications
       • Timing Chain › Component Information14 pages

         • Diagrams2
         • Service and Repair › Installation23456789101112
       • Timing Chain Guide › Component Information › Specifications
       • Timing Chain Idler Gear › Component Information › Specifications
       • Timing Chain Tensioner › Component Information › Specifications
       • Timing Cover › Component Information › Specifications
       • Variable Valve Timing101 pages

         • Variable Valve Timing Actuator › Component Information39 pages

           • Technical Service Bulletins › Engine - MIL ON/Multiple DTC's Set
           • Diagrams › Diagram Information and Instructions234567891011121314151617181920…38
         • Variable Valve Timing Actuator Position Sensor › Component Information32 pages

           • Specifications
           • Diagrams › Diagram Information and Instructions234567891011121314151617181920…31
         • Variable Valve Timing Solenoid › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…30
     • Tune-up and Engine Performance Checks29 pages

       • Fuel Pressure › System Information › Specifications2
       • Air/Fuel Mixture › System Information › System Diagnosis2345678
       • Idle Speed › System Information11 pages

         • Specifications2
         • System Diagnosis › DIS - How to Check Idle Speed and Ignition Timing23456789
       • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
       • 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 › Specifications
     • Water Pump › Drive Pulley, Water Pump › Component Information › Service and Repair
   • Cooling System95 pages

     • Coolant › Component Information › Specifications › Capacity Specifications2
     • Radiator Cooling Fan4 pages

       • Radiator Cooling Fan Motor › Component Information › Locations2
       • Radiator Cooling Fan Motor Relay › Component Information › Locations
       • Fan Blade › Component Information › Service and Repair
     • Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information36 pages

       • Specifications23
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…33
     • Lamps and Indicators - Cooling System › Temperature Gauge › Component Information › Description and Operation
     • Radiator › Component Information › Specifications23456
     • Radiator Cap › Component Information › Specifications
     • Radiator Hose › Component Information › Technical Service Bulletins4 pages

       • Customer Interest for Radiator Hose: › 98-068 › Feb › 99 › Radiator Hose Leak2
       • All Technical Service Bulletins for Radiator Hose: › 98-068 › Feb › 99 › Radiator Hose Leak2
     • Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations
     • Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information36 pages

       • Specifications23
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…33
     • Temperature Gauge › Component Information › Description and Operation
     • Thermostat, Engine Cooling › Component Information › Specifications › Mechanical Specifications2
     • Water Pump › Drive Pulley, Water Pump › Component Information › Service and Repair
   • Exhaust System5 pages

     • Catalytic Converter › Component Information › Service and Repair › California Models234
     • Exhaust Manifold › Component Information › Specifications
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections