Chevrolet Sonic Repair Manual: PCV

Evaporative Emission Canister Vent Solenoid Valve Replacement

Evaporative Emission Canister Vent Solenoid Valve Replacement Callout Component Name Preliminary Procedures Disconnect the battery ...

Crankcase Ventilation System Inspection/Diagnosis

Results of Incorrect Operation A plugged positive crankcase ventilation (PCV) orifice or hose may cause the following conditions: Rough idle Stalling or slow idle speed Oil le ...

Other materials:

Valve Lifter Installation
Special Tool EN-845 Suction Device For equivalent regional tools, refer to Special Tools. Note: Observe the correct locations. Note: Coat the sliding surfaces with NEW engine oil. Install the 16 valve lifter (1), using the EN-845 suction device . ...

Engine Coolant Thermostat Housing Removal
Caution: Refer to Engine Coolant Thermostat Housing Caution. Remove the engine coolant thermostat housing retainer nut (4). Remove the engine coolant thermostat housing retainer (1). Remove the 4 engine coolant thermostat housing bolts (3). Remo ...

Timing Belt Removal
Special Tools EN-6333 Locking Pin EN-6340 Locking Tool For equivalent regional tools, refer to Special Tools. Note: The timing belt drive gear and oil pump housing must align. Turn the crankshaft in the direction of engine rotation, by the crankshaft balancer bolt ...