walters
Senior Member
Anyone running auxiliary fuel tank on there truck, I had one years ago in a 7.3 diesal I had, really paid for itself on long trips, don't have to drag those campers in and outta gas stations, we are leaving next month on a thousand mile trip with our 5er,. I was thinking of installing one on my new 6.7, but they are about 800.00 shipped with plumbing kit. What y'all think of them