grounds check all grounds just went thru this with a 04 2500 hd 6.0 replaced the power steering pump and did a tune up was working great returned it to my buddy put the plow on it went to leave his lot to give me a lift home and blah cut right out in middle of the street.spent the next week...
welcome i'm a member on gmt400 as well. this site is a little less active than the 400 site but there are a few of us that are on here from what I see a few times a day