Hello everyone, I'm a new owner of a 2003 GMC Sierra D\A. with only 32K miles. This is my first diesel used to tow my camper so I'm pretty green as far as diesel's go. So far though, I love the fuel mileage compared to the 6.0 gasser I had.

Welcome to the forum. I also moved from a 6.0 gasser to the d-max and have loved every minute of it. I get my new camper in One week and I cant wait. Congrats on the new purchase and have fun looking around on forum for new ideas.