heavy haul truck, that don't like heavy hauls!

[un_yun]

Yeah, I don't really trust Cummins Atlantic, I found the bad injector just a few days after the dyno run. They told me as long as it was 20% loss or less that was acceptable. I think the hp is low too. I had hp changed before all this. And then I read how this is not so simple on an 870. So I am wondering if the file is not right even though it matches the cpl. I would like to find out how to get in touch with mr. Hag. I heard he was in atl and pretty sharp with em. I bought the truck used, and this is my first Isx. So I am not sure this isn't just in my head or not. I've not been real impressed so far.