Makes sense.It would not act like any of those and would be a bad idea, because an incorrect FM chemistry is being used to upset the required dynamic coefficient of friction for wet clutch plates.If you used engine oil would it act more like a non friction modified fluid such as type f or would it act like something highly friction modified such as atf+4 or dw1?
I found the graph germane to this discussion, as it depicts the coefficient of friction for an engine oil and an ATF, the topic of this thread.While remotely interesting, I don't see how the Redline graph is material to the discussion of FM's in ATF's, especially as they relate to the wet clutch plates in AT's.
I also found it curious that, as depicted in the graph, motor oil has such a high dynamic coefficient of friction: even higher than Red Line MTL, which "has a coefficient of friction which is greater than conventional oils," according to Red Line.