Isuzu_Rodeo_Rodeo_Sport_1997-2004

Engine

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Removal & Installation



2.2L Engine
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Relieve the fuel system pressure.
  6.  
  7. Remove or disconnect the following:

    Battery
     
    Hood
     
    Accessory drive belt
     
    Accelerator cable
     
    Air intake assembly
     
    Engine wiring harness connectors at left rear of the engine compartment
     
    Brake booster vacuum line
     
    Engine ground cables
     
    Clutch fluid line bracket and slave cylinder
     
    Fuel lines and bracket
     
    Exhaust front pipe
     
    Transmission
     
    A/C compressor
     
    Power steering pump
     
    Chassis harness connectors at right rear of the engine compartment
     
    Frame ground cable
     
    Radiator hoses
     
    Heater hoses
     
    Cooling fan connector
     
    Cooling fan and shroud
     
    Radiator
     
    Left and right engine mounts
     

  8.  
  9. Lift the engine from the vehicle.

    Click image to see an enlarged view

    Fig. Left and right motor mounts-2.2L engine

  10.  

To install:

  1. Position the engine in the engine compartment.
  2.  
  3. Install or connect the following:

    Left and right engine mounts. Tighten the fasteners to 30 ft. lbs. (41 Nm).
     
    Radiator
     
    Cooling fan and shroud
     
    Cooling fan connector
     
    Heater hoses
     
    Radiator hoses
     
    Frame ground cable
     
    Chassis harness connectors at right rear of the engine compartment
     
    Power steering pump
     
    A/C compressor
     
    Transmission
     
    Exhaust front pipe
     
    Fuel lines and bracket
     
    Clutch fluid line bracket and slave cylinder
     
    Engine ground cables
     
    Brake booster vacuum line
     
    Engine wiring harness connectors at left rear of the engine compartment
     
    Air intake assembly
     
    Accelerator cable
     
    Accessory drive belts
     
    Hood
     
    Battery
     

  4.  
  5. Fill the cooling system.
  6.  
  7. Start the engine and check for leaks.
  8.  

2.2L Engines
3.2L Engine
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Relieve the fuel system pressure.
  6.  
  7. Remove or disconnect the following: BatteryHoodAccelerator cableCruise control cableAir intake assemblyCanister vacuum hoseBrake booster vacuum hoseEngine wiring harness connectorsFront axle harness connector, if equippedTransmission harness connector and bracketFrame ground cableFirewall ground cableStarter harness connectorsAlternator harness connectorsCoolant overflow reservoir hoseRadiator hosesCooling fan and shroudAccessory drive beltPower steering pumpA/C compressorHeated Oxygen (HO2S) sensor connectorsExhaust front pipesHeater hosesFuel linesTransmissionLeft and right engine mounts

    Battery
     
    Hood
     
    Accelerator cable
     
    Cruise control cable
     
    Air intake assembly
     
    Canister vacuum hose
     
    Brake booster vacuum hose
     
    Engine wiring harness connectors
     
    Front axle harness connector, if equipped
     
    Transmission harness connector and bracket
     
    Frame ground cable
     
    Firewall ground cable
     
    Starter harness connectors
     
    Alternator harness connectors
     
    Coolant overflow reservoir hose
     
    Radiator hoses
     
    Cooling fan and shroud
     
    Accessory drive belt
     
    Power steering pump
     
    A/C compressor
     
    Heated Oxygen (HO2S) sensor connectors
     
    Exhaust front pipes
     
    Heater hoses
     
    Fuel lines
     
    Transmission
     
    Left and right engine mounts
     

  8.  
  9. Lift the engine from the vehicle.
  10.  

To install:

  1. Lower the engine into the vehicle.
  2.  
  3. Install or connect the following: Left and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm) and the nuts to 37 ft. lbs. (50 Nm).TransmissionFuel linesHeater hosesExhaust front pipesHeated Oxygen (HO2S) sensor connectorsA/C compressorPower steering pumpAccessory drive beltCooling fan and shroudRadiator hosesCoolant overflow reservoir hoseAlternator harness connectorsStarter harness connectorsFirewall ground cableFrame ground cableTransmission harness connector and bracketFront axle harness connector, if equippedEngine wiring harness connectorsBrake booster vacuum hoseCanister vacuum hoseAir intake assemblyCruise control cableAccelerator cableHoodBattery

    Left and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm) and the nuts to 37 ft. lbs. (50 Nm).
     
    Transmission
     
    Fuel lines
     
    Heater hoses
     
    Exhaust front pipes
     
    Heated Oxygen (HO2S) sensor connectors
     
    A/C compressor
     
    Power steering pump
     
    Accessory drive belt
     
    Cooling fan and shroud
     
    Radiator hoses
     
    Coolant overflow reservoir hose
     
    Alternator harness connectors
     
    Starter harness connectors
     
    Firewall ground cable
     
    Frame ground cable
     
    Transmission harness connector and bracket
     
    Front axle harness connector, if equipped
     
    Engine wiring harness connectors
     
    Brake booster vacuum hose
     
    Canister vacuum hose
     
    Air intake assembly
     
    Cruise control cable
     
    Accelerator cable
     
    Hood
     
    Battery
     

  4.  
  5. Fill the cooling system.
  6.  
  7. Start the engine and check for leaks.
  8.  

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Relieve the fuel system pressure.
  6.  
  7. Remove or disconnect the following:

    Battery
     
    Hood
     
    Accelerator cable
     
    Cruise control cable
     
    Air intake assembly
     
    Canister vacuum hose
     
    Brake booster vacuum hose
     
    Engine wiring harness connectors
     
    Front axle harness connector, if equipped
     
    Transmission harness connector and bracket
     
    Frame ground cable
     
    Firewall ground cable
     
    Starter harness connectors
     
    Alternator harness connectors
     
    Coolant overflow reservoir hose
     
    Radiator hoses
     
    Cooling fan and shroud
     
    Accessory drive belt
     
    Power steering pump
     
    A/C compressor
     
    Heated Oxygen (HO 2 S) sensor connectors
     
    Exhaust front pipes
     
    Heater hoses
     
    Fuel lines
     
    Transmission
     
    Left and right engine mounts
     

  8.  
  9. Lift the engine from the vehicle.
  10.  

To install:

  1. Lower the engine into the vehicle.
  2.  
  3. Install or connect the following:

    Left and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm) and the nuts to 37 ft. lbs. (50 Nm).
     
    Transmission
     
    Fuel lines
     
    Heater hoses
     
    Exhaust front pipes
     
    Heated Oxygen (HO 2 S) sensor connectors
     
    A/C compressor
     
    Power steering pump
     
    Accessory drive belt
     
    Cooling fan and shroud
     
    Radiator hoses
     
    Coolant overflow reservoir hose
     
    Alternator harness connectors
     
    Starter harness connectors
     
    Firewall ground cable
     
    Frame ground cable
     
    Transmission harness connector and bracket
     
    Front axle harness connector, if equipped
     
    Engine wiring harness connectors
     
    Brake booster vacuum hose
     
    Canister vacuum hose
     
    Air intake assembly
     
    Cruise control cable
     
    Accelerator cable
     
    Hood
     
    Battery
     

  4.  
  5. Fill the cooling system.
  6.  
  7. Start the engine and check for leaks.
  8.  

3.5L Engine
  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Remove or disconnect the following:

    Battery
     
    Hood
     
    Air cleaner assembly
     
    Accelerator cable
     
    Cruise control cable
     
    Canister vacuum line
     
    Brake booster vacuum line
     
    Engine wiring harness connectors
     
    Transmission harness connectors and bracket
     
    Engine ground cable
     
    Starter harness connector
     
    Alternator harness connector
     
    Coolant reservoir tank hose
     
    Radiator hoses
     
    Heater hoses
     
    Upper fan shroud
     
    Radiator
     
    Cooling fan
     
    Accessory drive belt
     
    Power steering pump
     
    A/C compressor
     
    Heated Oxygen (HO 2 S) sensor connectors
     
    Left and right exhaust front pipes
     
    Fuel lines
     
    Flywheel dust cover
     
    Transmission. Refer to the transmission procedure in this section.
     
    Left and right engine mounts
     
    Engine
     

  6.  

To install:

Click image to see an enlarged view

Fig. Automatic transmission dowel positions

  1. Install or connect the following:

    Engine
     
    Left and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm).
     
    Transmission
     
    Flywheel dust cover
     
    Fuel lines
     
    Left and right exhaust front pipes
     
    HO 2 S sensor connectors
     
    A/C compressor
     
    Power steering pump
     
    Accessory drive belt
     
    Cooling fan. Tighten the nuts to 16 ft. lbs. (22 Nm).
     
    Radiator
     
    Upper fan shroud
     
    Heater hoses
     
    Radiator hoses
     
    Coolant reservoir tank hose
     
    Alternator harness connector
     
    Starter harness connector
     
    Engine ground cable
     
    Transmission harness connectors and bracket
     
    Engine wiring harness connectors
     
    Brake booster vacuum line
     
    Canister vacuum line
     
    Cruise control cable
     
    Accelerator cable
     
    Air cleaner assembly
     
    Hood
     
    Battery
     

  2.  
  3. Fill the cooling system. Check all fluid levels and adjust as necessary.
  4.  
  5. Start the engine and check for leaks.
  6.  

3.5L Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Remove or disconnect the following: BatteryHoodAir cleaner assemblyAccelerator cableCruise control cableCanister vacuum lineBrake booster vacuum lineEngine wiring harness connectorsTransmission harness connectors and bracketEngine ground cableStarter harness connectorAlternator harness connectorCoolant reservoir tank hoseRadiator hosesHeater hosesUpper fan shroudRadiatorCooling fanAccessory drive beltPower steering pumpA/C compressorHeated Oxygen (HO2S) sensor connectorsLeft and right exhaust front pipesFuel linesFlywheel dust coverTransmission. Refer to the transmission procedure in this section.Left and right engine mountsEngine

    Battery
     
    Hood
     
    Air cleaner assembly
     
    Accelerator cable
     
    Cruise control cable
     
    Canister vacuum line
     
    Brake booster vacuum line
     
    Engine wiring harness connectors
     
    Transmission harness connectors and bracket
     
    Engine ground cable
     
    Starter harness connector
     
    Alternator harness connector
     
    Coolant reservoir tank hose
     
    Radiator hoses
     
    Heater hoses
     
    Upper fan shroud
     
    Radiator
     
    Cooling fan
     
    Accessory drive belt
     
    Power steering pump
     
    A/C compressor
     
    Heated Oxygen (HO2S) sensor connectors
     
    Left and right exhaust front pipes
     
    Fuel lines
     
    Flywheel dust cover
     
    Transmission. Refer to the transmission procedure in this section.
     
    Left and right engine mounts
     
    Engine
     

  6.  

To install:

  1. Install or connect the following: EngineLeft and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm).TransmissionFlywheel dust coverFuel linesLeft and right exhaust front pipesHO2S sensor connectorsA/C compressorPower steering pumpAccessory drive beltCooling fan. Tighten the nuts to 16 ft. lbs. (22 Nm).RadiatorUpper fan shroudHeater hosesRadiator hosesCoolant reservoir tank hoseAlternator harness connectorStarter harness connectorEngine ground cableTransmission harness connectors and bracketEngine wiring harness connectorsBrake booster vacuum lineCanister vacuum lineCruise control cableAccelerator cableAir cleaner assemblyHoodBattery

    Engine
     
    Left and right engine mounts. Tighten the bolts to 30 ft. lbs. (41 Nm).
     
    Transmission
     
    Flywheel dust cover
     
    Fuel lines
     
    Left and right exhaust front pipes
     
    HO2S sensor connectors
     
    A/C compressor
     
    Power steering pump
     
    Accessory drive belt
     
    Cooling fan. Tighten the nuts to 16 ft. lbs. (22 Nm).
     
    Radiator
     
    Upper fan shroud
     
    Heater hoses
     
    Radiator hoses
     
    Coolant reservoir tank hose
     
    Alternator harness connector
     
    Starter harness connector
     
    Engine ground cable
     
    Transmission harness connectors and bracket
     
    Engine wiring harness connectors
     
    Brake booster vacuum line
     
    Canister vacuum line
     
    Cruise control cable
     
    Accelerator cable
     
    Air cleaner assembly
     
    Hood
     
    Battery
     

  2.  
  3. Fill the cooling system. Check all fluid levels and adjust as necessary.
  4.  
  5. Start the engine and check for leaks.
  6.  

 
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