What if Mazda 3 replaces antifreeze?

Automobile antifreeze generally, high-quality antifreeze is replaced once a year, while those cars with short running time can be replaced once every two years or 30 thousand kilometers.

The full name of antifreeze should be antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from cracking the radiator and freezing the engine cylinder block or cover when parking in cold winter.

The antifreeze has the following protection functions: it plays an anti-corrosion protection role for the components of the cooling system. Prevent scaling and reduce the heat dissipation function of the radiator. Ensure that the engine can work within the normal temperature range.