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.
Can anyone help me with seletion of antifreeze (mark and consistency) for my RR Classic 4.2i. There are really cold at winter (-20 C) and about 25 at summer
Doesn't make much difference in what you use, consider replacing your t/stat and any or all hoses. Also add a bottle of either Water Wetter of Purple Ice.