Hi all. I'm new at this but have been around cars my whole life. I have a 2001 1500hd that I use for work and to pull a camper. I did factory electric fans from an 05 and got them to work based on temp settings and a relay. It was a thought process but it's done. I would like to get a bit more low end torque primarily because when I put the camper in the yard it is slightly uphill and the backend breaks loose. I know it's not a diesel but a little more omph would be helpful. I have no idea where to start, what changes to make, nothing. Any help would be appreciated. Thanks, Mark