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:

Menu System
Controls The Push/MENU/TUNE knob, Push/ MENU/TUNE button, and / BACK button are used to navigate the menu system. Push/MENU/TUNE Knob: Turn to: Enter the menu system. Highlight a menu option. Select a value. Push/MENU/TUNE Button: Press to: Select or activate the highlighted men ...

USB Port
The USB Port, if equipped, is in the storage area to the right of the infotainment system. See Overview (Radio with Touchscreen)  or Overview (AM-FM Radio)  or Overview (Radio with CD/USB). Portable devices are controlled by using the menu system described in Operation. 1. 3.5mm (1/8 ...

Intake Camshaft Replacement
Removal Procedure Remove the camshaft intake and exhaust sprocket. Refer to Camshaft Intake and Exhaust Sprocket Replacement. Remove the camshaft bearing cap bolts in sequence shown. Ensure to remove the bolts one turn at a time until there is no spring tension p ...