Ed you may want to take a Prozac before you read my post.
I came home from San Jose last night at 1AM. I used the cruise control for many miles both ways and I had no problem with the cruise control. The speed was constant 75MPH without change, the freeway goes thru beautiful lush green California rolling hills, smooth top condition rolling freeway built for high speed driving, at 75, almost everyone else was passing me. There was no downshift on most hills, downshifted several times to keep the 3.5 tons at 75MPH, but were at spots where I anticipated.
I don't know if many of you have a cruise problem or not, I don't and can't drive your Hummer. Just for your comparison use, I don't have a cruise control problem.
