Has anyone used Royal Purple "purple ice" coolant additive? I've heard that it lowers coolant temps and is just all around good stuff for the cooling system.

 

http://lmgtfy.com/?q=site%3Arx8club....olant+additive

 

Evan's NPG is where it is at. Your temps will read higher since it is extracting more heat, FYI, but it is worth it. Just make sure you drain ALL your coolant or you are totally screwed. Evan's does not mix with other water based coolants...

 

 

It should be fine.

 

Thanks...I dumped a bottle in today. Not really paying attention to temps yet, but should be able to tell more as this weekend is supposed to be HOT. Also, I replaced my cabin air filter which had holes chewed through it by mice. Plus, they dragged a bunch of insulation in there too...it stunk.

My AC should work better now too and I took of the front license plate to help it breathe better.