crazyaboutcoues Report post Posted April 25, 2008 I just sold my '05 Duramax and have the tuner I used on it for sale. I paid 350.00 for the tuner, would like to get 250.00 for it, but I will entertain any offers. Share this post Link to post Share on other sites
elkman Report post Posted April 25, 2008 I just sold my '05 Duramax and have the tuner I used on it for sale. I paid 350.00 for the tuner, would like to get 250.00 for it, but I will entertain any offers. Pretty sure tuners only work on one vehicle. They have memory to the vin when you first down load. I may be wrong. Share this post Link to post Share on other sites
