Honda Power Steering Fluid vs Redline Power Steering Flu

[MolaKule]

Originally Posted by Scanoe
Anybody try adding Marvel Mystery Oil (MMO) to a Honda's Power Steering (or any power steering for that matter) ?

I have had very good results adding MMO to Gas Tanks & Crankcases on numerous cars, plus the MMO is nicely inexpensive. They say MMO can be added to Power Steering & Auto-Transmissions, any comments ?


Not a good idea as it thins the PSF.

Marvel will say anything to make a buck.

 

[deoxy4]

Probably not a good application. MMO is more a solvent. It has a very low viscosity and is void of additives a good PSV would have. MMO viscosity is around 2 and Honda PSF is around 11 @ 100. Here is a good discussion of MMO.

https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/4664422/1