anti freeze type
 

Can I use prestone or do I have to use a volvo only anti freeze,Im looking to change it in the next few weeks

Doesn't matter.

Does not matter what coolant you use, just make sure it is the green stuff and is a 50/50 mix. I use the autozone coolant and it has been working great.

If I were you, I would use the green stuff, or the blue stuff, or the red stuff, or the yellow stuff. And make sure it's a 50/50 mix. LOL