Originally Posted by HyundaiAbuser
See, I have heard a lot of good things about using maxlife in older transmissions along with some friends using it in their vehicles. I think I may try it again in the future to see if it might have just been my own errors but I checked the fluid level multiple times and it was spot on with each check. But probably just add in smaller doses rather than roughly 65% of the fluid in two days and watch how the transmission behaves.
I'm thinking I may try MaxLife again, and if it acts up, I'll put some Mobil 1 ATF in it. I like the idea of seal conditioners, readily available everywhere, and full synthetic, and I mostly trust Valvoline, but obviously if there's slipping that's not going to work. The viscosity should be high enough vs sheared down regular Dex/Merc to not be an issue, but we're talking about 25 year old transmissions.