What to Do When a Buick Shows Engine Overheating and Requests Idling?

[Santana]

Solutions for Buick showing engine overheating and requesting idling: 1. Idle the car and do not turn off the engine: Open the hood, turn on the heater to dissipate heat as quickly as possible. If possible, park the car in a shaded area. 2. Check the radiator connecting pipes for leaks and then inspect if the coolant is sufficient: If there is no available coolant in the car, you can use mineral water as a temporary substitute, but remember to replace it with new coolant afterward. 3. Do not add coolant immediately: Boiling water in a sealed container creates pressure. If you open the radiator cap immediately after the water boils, the internal pressure may cause the boiling water to spray out, potentially causing burns. 4. Seek professional help: When facing engine overheating, the most a layperson can usually do is check and add coolant. Therefore, if the engine overheating is caused by other faults, it is necessary to seek professional assistance.