Chevrolet Sonic Repair Manual: Catalytic Converter

Secondary Air Injection System Description

The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 t ...

Catalytic Converter Heat Shield Replacement (LUV)

Catalytic Converter Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. ...

Other materials:

Rear Window Panel Trim Replacement
Rear Window Panel Trim Replacement Callout Component Name Preliminary Procedures Remove the body lock pillar upper trim panel. Refer to Body Lock Pillar Upper Trim Panel Replacement. Remove the body rear seat back trim pa ...

Hydraulic Brake System Bleeding (Manual)
Warning: Refer to Brake Fluid Irritant Warning. Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution. Caution: Only use products that comply with GM specifications and check manufacturer information respectively. We recommend the use of GM genuine ...

Water Outlet Installation
Clean the sealing surfaces. Install the water outlet (2) and a NEW water outlet seal ring (1). Caution: Refer to Fastener Caution. Install the 3 water outlet bolts (3) and tighten to  8 Y (71 lb in). ...