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:

Hood Rear Weatherstrip Replacement
in Hood Rear Weatherstrip Replacement Callout Component Name 1 Hood Rear Weatherstrip Procedure The hood rear weatherstrip is held in place with 10?€‰plastic retainers that are part of the air inlet grille. ...

Valve Lifter Replacement
Special Tools EN-845 Suction Device For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the camshaft. Refer to Camshaft Replacement. Note: Mark the assignments. Remove the valve lifter (1) use the EN-845 suction device ...

Drive Belt Tensioner Replacement
Special Tools EN-955 Locking Pin EN-48488 Holding Wrench For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the right front wheelhouse liner extension. Refer to Front Wheelhouse Liner Inner Front Extension Replacement Install the engine su ...