How long does it usually take for the Changan Ford Focus to reach normal water temperature?

1 Answers
NoraLynn
07/29/25 10:51am
The normal operating temperature of the engine coolant is approximately 85—95 degrees Celsius. After a cold start in winter, it takes at least 10 minutes of idling to reach this temperature. Additional Information: 1. When the coolant in the engine radiator reaches boiling point and produces a large amount of steam, numerous bubbles will form. If these bubbles occupy part of the cooling system, it can lead to severe water shortage around the cylinder walls, causing insufficient engine cooling. This may weaken the strength of components such as pistons, piston rings, and connecting rods, even leading to deformation, making them unable to withstand normal loads. 2. Under normal operating conditions, the engine typically reaches this water temperature within 2-3 minutes in summer. In winter, it usually takes 10-15 minutes or more to achieve this temperature.
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