Hi I hope this is the right place to post this. 2002 BMW X5 3.0, GM transmission. November 2001 build. 145,956 original trans. 5 speed automatic.
I changed the fluid at 90K Mobil1, 120K Mobil1 and 144,750K Valvoline Dex6 the recommended fluid. I do a drain, pan drop, and new filter. I repeat...