ATF-L1 alternate & Good Differential Fluid ? I did a search in here and on google before posting but I was not able to make a decision so I come to you all. I need help, my 98ti has 209K miles, I want to change my manual trans fluid and my differential fluid. I don’t have the money to spend on the BMW lifetime ATF but I’ve heard that other brands work, if anyone knows can you list them. I also want to change my differential fluid; it has synthetic blend in it now I’m looking for a fluid that has worked well for others. |