Clunk heard when letting on/off gas?

[TGCOFTN]

Originally Posted by solarflare

good gas mileage.....pretty impressive.....well back to my original post....my noise has now gone into a rough bang into 1st gear when coming to a stop.....doesn't do it all the time, but has been getting progressively worse. When it does do it, it seems as though the torque convertor is sticking, and then banging into first.
Any thoughts???? I don't have a hummer dealer close by, and the chevy dealer around here, says just go out and ride it hard.......not to great of a place....

My 08 does the same exact thing ( I know I have posted this before ) but I just wanted to add a little extra words this time. For me, I have noticed mine tends to do it while slowing down/coming to a stop on a down hill grade. I live on a Hill, and as I am coming down the hill slowing down to pull in my garage, it tends to make that clunk noise going into 1st gear. I am not sure what it is, not sure if its in the Transfer Case, Transmission, or Rear End.
As long as mine is not doing it all the time, I am not going to worry with it due to other 08 Hummers are doing the same thing.

I agree with you, I dont think thats a great dealer just saying to go and ride it hard. Not very professional if you ask me.