I just changed trans fluid and filter in my 97 grand cherokee and have notice a pretty good fluid leak. I check the fluid level and it is always up where it should be. What do you suppose is happening?

 

Did you change the filter also? There's a possibility it is leaking around the pan gasket. Define "good leak" and describe where it is on the ground in relation to the truck if you can. I'm not a fan of changing transmission fluid because you never know what can happen.

See if you can give a few of those details and maybe we can help out.