Question for GM Techs

[cowboywildbill]

I know this is a truck forum but I have a question about running transynd in a new 2005 chevy Impalla. V6 3400 automatic. Will it help it, hurt it or not really make a difference in streching the life span of the trans? Or what should I run in it and if not transynd what would you recomemd. Thanks

[dmaxalliTech]

Transynd should work fine in your 4t65e transmission. You will also be fine with Mobil-1 or any other quality synthetic.

[cowboywildbill]

Thanks for the reply, I hope it will make it last a long time. I will still do the recomended fluid changes at the time or miles they recomend.