When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
you don't need dexcool just pickup some peak or the store brand
Only if you want problems... Dexcool and ethylene glycol are NOT compatible with each other, and switching to ethylene glycol will cause other problems. There are several threads on the forum that explain.