Chevrolet Sonic Repair Manual: Air Injection

Emissions

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Secondary Air Injection Check Valve Installation

Install a NEW secondary air injection check valve gasket (1). Install the secondary air injection check valve (2). Caution: Refer to Fastener Caution. Install the ...

Other materials:

Radiator Grille Bumper Replacement
Radiator Grille Bumper Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. 1 Radiator Grille Bumper Screw (Qty:?ۉ ...

Drivetrain and Front Suspension Frame Skid Plate Replacement
Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the mounting bolts?€‰(1) for the front suspension frame skid plate. Remove the front suspension frame skid plate?€‰(2). Installation Procedur ...

Water Pump Pulley Removal
Loosen the 3 water pump pulley bolts (2) while holding up the water pump pulley hub with a wrench. Remove the 3 water pump pulley bolts (2). Remove the water pump pulley (1). ...