#5447, "Difference between ATF +4 and Dexron/Mercon III?"
Some people have said that ATF +4 can be used in our transmissions. On the Dexron/Mercon III bottles it says that it replaces a number of different fluids and one of them is ATF +4. Does that mean that it's safe to use in our transmissions as well? I know that the dealer bottle is what most people recommend but I went to the dealership today and it's 20 bucks per quart.