My power steering reservoir is low and needs fluid added. As I understand Mitsu fluid is full synthetic ATF based. Will Royal Purple full Synthetic ATF fluid that I have for my other cars work or should purchase the Mitsu fluid?

 

to be safe i'd go with the mitsu fluid

 

 

I've used auto parts fluid and don't have any problems and even removed the power steering cooler line and just have it going direct! but i don't autocross or anything just daily drive and go down the line fast.

 

Ok I just picked up Redline Power Steering Fluid. The bottles says it is safe on Mitsu parts.

 

if you really wanna be safe, flush out your fluid and go OEM