[chris4851]

Thanks for all the help. I am at a standstill right now. I was thinking of the aftermarket transmission cooler. Now it looks like it may be possible to utilize the stock transmission cooler and just bypass the radiator all together. This seems like the simplest solution to fix any potential fluid mixing issue. Does the radiator add any additional cooling for the transmission fluid which would pose a problem if bypassing with the stock cooler? As Lojac mentioned is this less efficient which would require a larger aftermarker cooler?

On a side note I do not take my H2 off road and very rarely, if ever, tow anything significant for long periods of time. I really just want to fix a potential issue with fluid mixture so I know my transmission is safe in the long run.