Chevrolet Sonic Repair Manual: Engine Block

Positive Crankcase Ventilation Pipe Removal

Open the 2 positive crankcase ventilation pipe retainer clips (2) and (3). Note: Move retainer clamp (1) in direction of the arrow. Remove the positi ...

Engine Block Procedures

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Other materials:

Front Side Door Lock Cylinder Opening Cover Replacement
Front Side Door Lock Cylinder Opening Cover Replacement Callout Component Name 1 Front Side Door Lock Cylinder Opening Cover Procedure Remove the front side door lock cylinder, Do Not remove the outside door ...

Engine Coolant Fan Replacement (LDE/LUW)
Removal Procedure Unclip transmission cooler lines from shroud if equipped. Unclip radiator surge tank outlet hose from fan shroud. Disconnect the engine coolant fan wiring harness. Note: You stand against driving direction. Unclip the engine coolant fan ...

Spark Plug Inspection
Spark Plug Usage Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions. Ensure that the spark plug has the correct heat range. An incorrect heat range causes the following conditions: Spark plug fouling—Colder plu ...