I remember when I had them do the work, they had to call Isuzu to get more information on all that stuff, so I'm guessing maybe they weren't exactly experts on the issue. They aren't really an Isuzu dealership, they bought out a Lincoln, Mercury, Isuzu dealership so now they're stuck with doing the work on them.
Anyway, I bring it in tomorrow. Lets hope they fix it!! I thank everyone who wrote in with help.
Ben