In light of JJ's statement (and lack of input) on the usage of ATF and PS Fluid in the power steering system "I wish that myth would die" I intend on killing the myth myself (if at all possible) since he will not.
I've done about as much reading as I can. Couldn't really find much scientific information, just word of mouth. From what I can tell people have been interchanging the two fluids in their power steering systems in all makes and models in blatant disregard of factory specifications.
All I've managed to gather is that both are hydraulic fluids and that the additive packages are a bit different. Most people say that ATF will cause less wear, and should prolong the life of the pump in use.
I'll continue to read into this topic, and welcome any input anyone may have. I'll also update the main post with any factual information that may come to light
Scientific info:
as stated in MSDS,
major components of ATF: Solvent Refined, Hydrotreated Heavy Paraffinic Distillate
major components of PS fluid: Distillates (Petrolium), Solvent-Refined Heavy Paraffinic; Baseoil
I've done about as much reading as I can. Couldn't really find much scientific information, just word of mouth. From what I can tell people have been interchanging the two fluids in their power steering systems in all makes and models in blatant disregard of factory specifications.
All I've managed to gather is that both are hydraulic fluids and that the additive packages are a bit different. Most people say that ATF will cause less wear, and should prolong the life of the pump in use.
I'll continue to read into this topic, and welcome any input anyone may have. I'll also update the main post with any factual information that may come to light
Scientific info:
as stated in MSDS,
major components of ATF: Solvent Refined, Hydrotreated Heavy Paraffinic Distillate
major components of PS fluid: Distillates (Petrolium), Solvent-Refined Heavy Paraffinic; Baseoil
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