Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Exhaust Manifold with Catalytic Converter Replacement (LUW)

Chevrolet Sonic Repair Manual / Powertrain / Engine / Emissions / Catalytic Converter / Exhaust Manifold with Catalytic Converter Replacement (LUW)



Exhaust Manifold with Catalytic Converter Replacement

Callout

Component Name

Warning:

Refer to Protective Goggles and Glove Warning.

Warning:

Refer to Exhaust Service Warning.

Preliminary Procedure

  1. Remove the catalytic converter heat shield. Refer to Catalytic Converter Heat Shield Replacement.
  2. Remove the exhaust front pipe. Refer to Exhaust Front Pipe Replacement.

1

Exhaust Manifold to Cylinder Head Nut (Qty: 9)

Caution:

Refer to Fastener Caution.

Tighten


15 Y (11 lb ft)

2

Exhaust Manifold Gasket

3

Exhaust Manifold Brace Bolt (Qty: 4)

Tighten


20 Y (15 lb ft)

4

Exhaust Manifold Brace

5

Exhaust Manifold with Catalytic Converter

Procedure

  1. Disconnect the temperature sensor and transfer parts if replacing the exhaust manifold with catalytic converter.
  2. Clean the sealing surfaces.
  3. Replace the exhaust gasket with a NEW gasket.
  4. Replace the exhaust manifold nuts with NEW nuts.
Catalytic Converter Replacement (LUV)
Removal Procedure Warning: Refer to Exhaust Service Warning. Warning: Refer to Protective Goggles and Glove Warning. Remove the exhaust manifold heat shield. Refer to ...

Warm Up Three-Way Catalytic Converter Installation
Install the warm up three way catalytic converter (5) to the brackets and the turbocharger. Use a NEW warm up three way catalytic converter seal (2). Note: Never re-us ...

Other materials:

Accessories and Modifications
Adding non-dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, a ...

Rear Side Door Check Link Replacement
Rear Side Door Check Link Replacement Callout Component Name Preliminary Procedures Move the window to the full up position. Remove the rear side door trim panel. Refer to Rear Side Door Trim Replacement ...

Sunroof Window Height and Opening Fit Adjustment
Note: Correct adjustment cannot be achieved if the sunroof window is closed from vent position. Cycle the sunroof window from full open to closed position. ., Note: Do Not remove or lower headliner to access sunroof window screws. Loosen the adjusting screws on ...

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