Buick Regal: Engine Co
The cooling system in the vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 miles), whichever occurs first.
The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating .
- What to Use
- Checking Coolant
- How to Add Coolant to the Coolant Surge Tank
- 2.0 L L4 Engine Shown, 2.4 L L4 Engine Similar
Cooling System
The cooling system allows the engine to maintain the correct working temperature.
When it is safe to lift the hood:
2.0 L L4 Engine
A. Electric Engine Cooling Fans
B. Coolant Surge Tank and Pr ...
What to Use
WARNING
Adding only plain water or some other liquid to the cooling system can be dangerous. Plain water and other liquids, can boil before the proper coolant mixture will.
The coolant warning sy ...
See also:
Lap evaluation
This function is only available if you have
stored at least two laps and have stopped the
RACETIMER.
•► Press on the steering wheel
to select the AMG menu.
•► Press the butto ...
Compass Variance
Compass Variance is the difference between Magnetic
North and Geographic North. To compensate for the
differences, the variance should be set for the zone where
the vehicle is driven, per the zo ...
Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
• Check coolant level in coolant reservoir.
• Check the windshield washer fluid level.
• Look for low or under-inflated tires.
WARNIN ...
