I have a 2012 WRX with about 13k miles on it and i have been noticing in a lot of threads saying to replace the coolant every 30k miles. My coolant is down below the low line.
1. What is the best coolant to use?
2. Should the coolant be that low already?
3. What should i add to the coolant?
4. How should i go about adding the conditioner/water to the coolant when putting it in?
this may be an easy question.....please let me know!