Ok, for the last couple weeks my Intrepid has been randomly going it to limp mode but when I would shut to car off and start it back up it would work just fine. I was waiting for my appointment(yesturday) to get it looked at, well last week the car got stuck it 4th so I had it towed down to the shop. Well I was told it could be three things Engine computer, trans. Computer or 4th gear band is messed up. This trans was rebuilt less than 25000kms ago, so I do not understand why it was messing up. Well they put it on the computer and it is throwing out three different codes which I will hopefully have for you guys tomarrow. My question is why would it act up all of a sudden. I had babied this trans. Yes I do speed and race but I do not spin the tires or do burnout or nothing of the sort. Can anyone help me understand why it happend? And what I can do to fix it? Thanks for and help it is greatly appreciated. Thanks.