Has anyone been having AT transmission problems with the 2012 Ram 1500 with the Hemi 5.7? I bought a New Ram with 31 miles on the truck from Larry H. Miller Dodge in Az. drove the truck for a bit and when it hit 1500 miles the trans went out, I had no forward drive gears and only had reverse. I had the truck towed back to the dealer and it took them a week to find out what was wrong with the trans. They had told me that they couldn't link up with the trucks computer at first and then said they found a defected seal in the trans and they fixed it and gave it back to me, no big deal right? Well when I took the truck home I notice that the trans wasn't shifting right and when i would come to a full stop I notice that the trans would make a thump and I could feel it throughtout the truck. So I took the truck back and they tried to tell me nothing was wrong with the truck and that it might be the drive shaft that was causing the thump and that they had greased the shaft. I knew it couldn't be the drive shaft cause it would only make the thump 5-6 sec afther I came to a full stop. I keep taking the truck back for the problem and keep fighting with the dealer telling them something wasn't right, it took me 8 times taking it back until they hooked up a recorder to the truck and had me drive it around for about a week. I was right something was wrong with the trans and they ended up replacing the trans with a new one. I still have the same thump with the new trans but it doesn't alwasy do it and the truck never made the thump until I had problems with the trans. Anyone else having this problem with your new Ram?