edonald849

I tow 10,000 lb trailer with my 04.5 3500. I've got afe stg 2 intake, banks tuner and six gun installed. When i use the tow/haul button it seems that the engine is really struggling and i'm running at about 3000 rpms. I'm new to diesels so it might seem like a goofy question but do these parameters sound right or should i check this setup out. I have my banks set on 3 while towing.