Originally Posted By: The Critic
You should be using an approved ATF+4 product.
He has a 1998. ATF+3 hadn't even come out yet and he even pointed out his manual calls for ATF+2. He does not need to use ATF+4 and it will not hurt his tranny using something else.
If you mean he will be better off running an ATF+4 because it is a better fluid and it will be okat to run that is different but say that. Don't imply he has to run ATF+4 because if you do, like his buddy, you will be wrong.
He was asking if he HAD to run it because he was told if he didn;t he waould have tranny problems not can he, or should he, because it is better.