A few years ago, when you needed to change or add to the power steering
> pump, you simply used Dextron automatic transmission fluid.
>
> First of all, why do they even call this stuff, "fluid", when it is really
> a hydraulic oil? But more importantly, is there any fundamental difference
> in the composition and properties between these two fluids? In a pinch, am
> I safe to use automatic transmission fluid in the power steering pump,
> regardless of the recommendations.
>
> Maybe its just a scam to get you to buy from Mopar instead of Pep Boys. >