Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Coolant System Flushing

Note:

  • Do not use a chemical flush.
  • Store used coolant in the proper manner, such as in a used engine coolant holding tank.
  • Do not pour used coolant down a drain. Ethylene glycol antifreeze is a very toxic chemical.
  • Do not dispose of coolant into the sewer system or ground water. This is illegal and ecologically unsound.
  • Various methods and equipment can be used to flush the cooling system. If special equipment is used, such as a back flusher, follow the manufactures instruction. However, always remove the thermostat before back flushing the system.
  1. Apply the parking brake.
  2. Drain the coolant. Refer to Cooling System Draining and Filling.
  3. Fill the cooling system with clean drinkable water. Refer to Cooling System Draining and Filling.
  4. Start the engine and run at 2,000 RPM until the thermostat opens.
  5. Turn OFF the engine.
  6. Drain the coolant system. Refer to Cooling System Draining and Filling.
  7. Repeat the above procedure until the water from the coolant system is colorless.
  8. Drain the coolant system. Refer to Cooling System Draining and Filling.
  9. Repeat the above procedure until the water from the coolant system is colorless. Refer to Cooling System Draining and Filling.
Information
...

Cooling System Description and Operation
Cooling System The cooling system maintains the engine operating temperature at the efficient level under any speed and operating condition. When the engine is cold, the cooling system ...

Other materials:

Brake Pedal Pushrod Inspection
Disconnect the brake pedal pushrod (2) from the brake pedal. Reposition the pedal pushrod boot (1) toward the front of the vehicle to expose as much of the pedal pushrod (2) as possible. Inspect the brake pedal pushrod (2) for straightness. If the brake p ...

Replacement Wheels Description
Replace the wheel if any of the following conditions exist: The wheel exhibits excessive runout. The wheel is bent. The wheel is cracked. The wheel is severely rusted. The wheel is severely corroded. Note: Air leaks caused by porosity on aluminum wheels are repairable. ...

Exhaust Front Pipe Replacement (LUV,LUW)
Removal Procedure Warning: Refer to Exhaust Service Warning. Remove the drivetrain and front suspension frame skid plate. Refer to Drivetrain and Front Suspension Frame Skid Plate Replacement. Disconnect the heated oxygen sensor-2. Refer to Heated Oxygen Sensor Rep ...

В© 2014-2021 Copyright www.csmans.com
   
0.0209