A couple days ago I was going to put some Lubegard red bottle transmission protectant in my 2003 Vibe (108k miles). I had a complete transmission exchange 25k miles ago (August 2008) at the Toyota dealer using Toyota T-IV (Vibes have a Toyota drivetrain). Since I was going to have to loosen the drain plug a bit anyway to get some fluid out before adding the LG addative I just decided to empty the pan which replaces about half the fluid.
The fluid that came out was nearly black - it had very little color left in it! I put the LG in and added the right amount of Toyota T-IV (local Car Quest had it for $6 a quart). Fulid looks like it has life again and it shifts much better. Most noticably it doesn't downshift nearly as often as it used to going up hills. I'm definitely a believer in LG now, and in at least 40k transmission fluid exchanges!
The fluid that came out was nearly black - it had very little color left in it! I put the LG in and added the right amount of Toyota T-IV (local Car Quest had it for $6 a quart). Fulid looks like it has life again and it shifts much better. Most noticably it doesn't downshift nearly as often as it used to going up hills. I'm definitely a believer in LG now, and in at least 40k transmission fluid exchanges!