If the level is low, but otherwise the coolant is in good condition, Jordan said it is best to top off with premixed 50/50 coolant of the same type/brand. "Traditional Inorganic Additive ...

They’ll sell the coolant for your specific make and model, and it’s guaranteed to be the correct one. Many times, the coolant is actually branded for the car you’re going to put it in.

The previous owner flushed the coolant system, but it overheats during any sort of highway driving, which could be from an improper fill. Once again, there are numerous tricks out there to getting ...

Other coolants that remain include R-32, which is an approved coolant, and R-410A. If your AC tech tells you that your system is unrepairable and you must buy a new $12,000 system that holds the ...