Engine Block Assemble

2001 Chevrolet Cavalier LS, 2.4 TSECTION Engine Block Assemble
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the drain plug in the water pump.
  2. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plug before installation.
  3. Install the coolant jacket plugs.

    Tighten 

    Tighten the coolant jacket plug to 35 N.m (26 lb ft).

  4. Install the rear oil passage plugs.
  5. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plugs before installation.

    Tighten 

    Tighten the oil passage plug to 60 N.m (44 lb ft).

  6. Install the other oil passage plugs.
  7. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plug before installation.

    Tighten 

    Tighten the oil passage plugs to 35 N.m (26 lb ft).

  8. Fig 1: Oil Passage Plugs
    G01777428Courtesy of GENERAL MOTORS CORP.
  9. Lubricate the crankshaft position sensor O-ring with engine oil.
  10. Install the crankshaft position sensor and bolt.

    Tighten 

    Tighten the crankshaft position sensor bolt to 10 N.m (89 lb in).

    Fig 2: Crankshaft Position Sensor
    G01777429Courtesy of GENERAL MOTORS CORP.
  11. Install the oil pressure switch.

    Tighten 

    Tighten the oil pressure switch to 10 N.m (89 lb in).

    Fig 3: Oil Pressure Switch
    G01777430Courtesy of GENERAL MOTORS CORP.
  12. Install the knock sensor and bolt.

    Tighten 

    Tighten the knock sensor bolt to 25 N.m (18 lb ft).

    Fig 4: Knock Sensor
    G01777431Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.