Chevrolet Sonic Repair Manual: Cylinder Block

Engine Block Cleaning and Inspection

Special Tools EN-8087 Cylinder Gauge For equivalent regional tools, refer to Special Tools. Clean the sealing material from the gasket mating surfaces (2). Clean the engine blo ...

Crankshaft Sprocket Installation

Note: When installing the crankshaft sprocket, the cam and the groove must align (2). Install the crankshaft sprocket (1). ...

Other materials:

Climate Controls
If equipped with these climate control systems, the heating, cooling, and ventilation can be controlled for the vehicle. Climate Control System with Heater and Air Conditioning 1. Temperature Control 2. Fan Control 3. Air Delivery Mode Control 4. Driver and Passenger Heated Seats (If Equipp ...

Malfunction Indicator Lamp
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors the operation of the vehicle to ensure emissions are at acceptable levels, helping to maintain a clean environment. The malfunction indicator lamp comes on when the vehicle is placed in ON/RUN, as a check to show ...

Engine Replacement (Manual Transmission)
Special Tools J-45859 Wheel Drive Shaft Remover . CH-807 Closure Plugs .  For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the battery and battery tray. Refer to Battery Tray Replacement. Relieve the fuel system pressure. Refer to ...