[4G63]

I run 25% coolant as well. It made my car run a considerable amount colder.

Now, I can rest my hand on the radiator cap after any type of driving, and it's never hot.

billy

 

[4G63]

forgot to mention I put in a bottle of water wetter as well.

It's a good idea to use that stuff if you're gonna run 1/4 coolant