Question

how to check and add antifreeze to the radiator.

Answer 1

Begin by locating the coolant reservoir under the hood near the front or side of the engine. It is usually transparent, with line near the bottom labelled “cold” and a line near the top labelled “hot.” Remove the cap and check to see if levels dip below the “cold” line. If so, the mixture is too low.

Answer 2

https://www.desjardinsgeneralinsurance.com/blog/-/how-to-check-your-car-antifreeze-levels-and-inspect-for-leaks