there is a clunking popping sound coming from my transmission it sounds like bearings are free i thought it was my inner cv but they are fine there is no performance loss or anything shifts fine drives fine but i can hear it clunking and popping but when i drive smooth and slow you only hear it the really odd time and when i get over 70km/h you cant hear it anymore it just sounds like something rubbing and now im starting to hear a squeeling sound only other thing then the noise is my gas mileage has went down a bit i wanna fix this as soon as posibile but i dont really know what it is only things i can think of is either differentail bearings or countershaft bearings and i dont wanna take the tranny out unless i know for sure