Is a coolant temperature of 102 degrees normal?

[Saul]

Coolant temperature of 102 degrees is not normal. Here is some information about coolant: Replacement cycle: Antifreeze is usually replaced every two years or 40,000 kilometers. Of course, this is not absolute. The actual situation should be considered to make a judgment, as there may be no major issues even after tens of thousands of kilometers or more than a year or two. Additionally, it is important to note that antifreeze should not be mixed. Reasons for coolant reduction: First, there is natural consumption due to prolonged exposure to high temperatures, and a slight decrease in the liquid level is normal. Second, there may be a leakage issue, which requires inspection by maintenance personnel.