i am wonderin isnt there a type of coolant i need beside regular kind, if so tell me what kind would be the right choice since i drive a auto, and its an 91' with 100/k mi. on it. I would appreciate if anyone could help me out!!

 

Prestone is the most commonly used, but the type is really based on what is in there currently.

For example, if you have green, stay with Prestone.

If you have orange, use the orange stuff...

If you have blue stick with the blue...

Etc.

And if you would like replies, please make the title of your threads actually have the question... for example the proper thread title for this thread would have been " what do I use for coolant" or "what type of coolant should I use".

Lame titles like the one you started this thread with will often get ignored and the thread never read or replied too.