Buick Regal: Coolant System Flushing
WARNING: In order to avoid personal injury, do not remove the cap or open the cooling system drains from a hot system. Allow the system to cool first.
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 park brake.
2. Drain the coolant. Refer to Cooling System Draining and Filling (Static) or Cooling System Draining and Filling (GE 47716).
3. Fill the coolant system with clean drinkable water. Refer to Cooling System Draining and Filling (Static) or Cooling System Draining and Filling (GE 47716).
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 (Static) or Cooling System Draining and Filling (GE 47716).
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 (Static) or Cooling System Draining and Filling (GE 47716).
9. Add 3.8 liters (1.0 gal) of concentrated antifreeze since there will be some water in the system.
10. Add a mixture of 50/50 antifreeze and clean drinkable water until the level stabilizes at the weld seam on the surge tank. Refer to Cooling System Draining and Filling (Static) or Cooling System Draining and Filling (GE 47716).
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Engine Coolant Fan Wiring Harness Replacement (2.0L LTG)
Removal Procedure
1. Front Bumper Fascia Center Support - Remove.
2.
Clip (2) - Remove.
3. Disconnect the electrical connector. (1).
4.
Clip (1) - Remove [2x].
5.
Clip (1) - Remove.
6. Engine C
Engine Coolant Fan Wiring Harness Replacement (3.6L LGX)
Removal Procedure
1. Front Bumper Fascia - Remove.
2. Headlamp- Left Side - Remove.
3.
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Courtesy Transportation
Program
To enhance your ownership
experience, we and our participating
dealers are proud to offer Courtesy
Transportation, a customer support
program for vehicles with the
Bumper-to-Bumper (Base Warranty
Coverage period in Canada),
extended powertrain, and/or
hybrid-specific warranties in both
the U.S. and
Description and Operation
CAMBER DESCRIPTION
Camber is the tilting of the wheels from the vertical when viewed from the
front of the vehicle. When the
wheels tilt outward at the top, the camber is positive (+). When the wheel tilts
inward at the top, the camber
is negative (-). The amount of tilt is measured in degrees fr
