Originally Posted by 1turbofocus
It wont matter either way , My opinion is your wasting your money , I have dozens of SVT Trans running on Mobile Syn 50 wt engine oil for years and tens of thousands of miles on them
But there is always that guy that drinks the water/ kool-aid lol
Once it gets a little warmer outside I plan on changing out my trans fluid as I doubt it has ever been done on this car. Is >this<
the stuff you're using and would recommend?