Thread: What Tranny Fluid should I run?

Originally Posted by 19SE92

Lucas has saved 3 trans's for me i know from personal use it works

While it may prolong the life of a failing tranny, it won't save it. Transmissions fail mainly because of mechanical issues...ie bad clutches, broken pins, sheared gears, etc. A bottle of oil won't fix any of these problems. It may help clutches grab a little better for awhile and make it shift a little better. But it won't save the tranny.