Steve wrote:
> wrote:

> > "Steve" > wrote in message
> > ...

> >>2) ATF+4 is a friction-modified fluid required for the proper function
> >>of the torque convertor lockup clutch. Its NOT the same as Dexron,
> >>Mercon, Type F, or any other fluid.
> >
> >
> > http://www.ptcruiserlinks.com/forum/...?TOPIC_ID=3675
> >
> > What do you think, Steve?
>
> They always said that eventually the aftermarket would pick up ATF+4. I
> don't know specifically about Valvoline, but it wouldn't surprise me.
> What I DO know is that the additive package was developed by Texaco and
> a small chemical company whose name I forget

Lubrizol?