So I don't know jack about automatic transmissions since I've honestly never owned one before. Now that that's out of the way, heres my car's newest problem. I swear I should've just stuck with DSM's, I don't think I've ever had a car break this much before. I honestly wish I could sell the fucking thing at this point. Anywho, the trans problem. It has a really hard time going into gear all of a sudden. It does this in both reverse and drive. When you put it in gear, you'll feel it shift like it should, but then when I try and take off, the trans slips like crazy for about 2 seconds, the car will move but barely, and the car vibrates a bit. Then it'll jerk pretty hard and be fine. Once I'm driving it's perfect. It's only when you first put it into gear. I've tried just waiting a few seconds before hitting the gas, but it didn't make any difference. It's almost like the trans can't go into gear until I'm moving. I did notice that if you take your foot off the brake and let the car roll a few feet before giving it any gas, it seems a bit better. I first noticed it about 4 days ago, but thought it was in my head since it didn't happen again. Over the last like 2 or 3 days though it's started to do it every time. What could be causing this?