I never do internet posts/testimonials however this time is an acception.

I Purchased my 1997 Grand Prix (used 169,000km)

and 30 days later the transmission started slipping on cold starts. I took it back to the dealer, he insisted nothing was wrong. I took it my mechanic and he changed the fulid and fiter and it did not help at all. He suggested I take it to a transmission place. The

informed me that I would need a new transmission.

Being Christmas time and all I was not ready to pay $2000 for a new transmission. While Christmas shopping in a deparment store I came across your product. I thought I would give it a try. After about 60 kms the transmission has been working fine. I even left it parked for a week in the cold and it didnt slip at all. Thanks so much for this product. You made my Christmas a lot more merry.