Are there any issues with using synthetic ATF for changing the power steering fluid? I ask because I have some spare Mobil 1 and the only way I know is to change around half the fluid at a time with the turkey baster method. This means I'll have a 50/50 mix of synthetic and non-synthetic in there for a while.

Are there any ways to flush all the power steering fluid in one visit?

Thanks

 

I put in 1 qt. of Mobil 1 ATF about 40K miles ago. No problem.

 

Thanks, I'll do the same