Some vehicle manufacturers specify a cooling system additive, which is often a type of stop-leak. A key stuck in the ignition of a Subaru Forester is often caused by a faulty switch at the base of the ...
We may earn a commission from links on this page. This Royal Purple radiator additive has solid customer reviews, and claims to maintain a cleaner system and extend the life of your water pump. $10 is ...
Hosted on MSN
Are Radiator Additives Beneficial or Just Snake Oil?
We have all seen the ads, heard the commercials, and listened to our friends talking about adding chemicals to the coolant in the radiator to solve various problems. “Fix overheating with Bob’s Wet ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results