Quote Originally Posted by redorange View Post
You can use Dexron III on your car since it is backwards compatible to Dexron II. The difference is that III has a better cooling property than II along with detergents. If you want to use synthetic you can even use Mercon 5 as that is the equivalent. However, if it states that you should use III don't go backwards and use II as that can damage to your transmission.
I thought that Mercon 5 is for Ford? Are you sure its equivalent to Dexron III?