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.
I have a 1990 760 Turbo wagon AT. The coolant overfill is filled with what looks like soft peanut butter. The oil in the engine is clear. Does not overheat, and we have had oppressive heat here.