I have an 04 Dakota with the 3.7 engine. It's not known for being a good engine but mine is still a great truck. I also have an 05 Colorado and the frame is rotting out on it. Box frames are not good things for old trucks. Only on new trucks because they haven't had the chance to rot out yet, but box frames will always rot out if you live in states that get snow and ice.
I have an 04 Dakota with the 3.7 engine. It's not known for being a good engine but mine is still a great truck. I also have an 05 Colorado and the frame is rotting out on it. Box frames are not good things for old trucks. Only on new trucks because they haven't had the chance to rot out yet, but box frames will always rot out if you live in states that get snow and ice.
I miss my 06 Dakota, it was just a good all around truck, no more no less.