So after checking my tranny fluid I noticed it was pink and strawberry milkshake looking... I decided to pump it out and refill with dexron III and run for a few hours.... Still pink so I pumped it out and ran again for a few hours... The color now looks like this.
Not sure if it should be changed again or ran longer... I decided to pull my oil cooler to test it as that could be the only source of water in my tranny(bilge stays dry). I plugged one side of the cooler and hooked the other side up directly to a hose pipe and turned the water on full blast.... I left it like this for 10-15 mins and I noticed no water coming out of the oil sides.... Does this mean my cooler is okay?