When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
your vibrations in reverse is your upper motor mount. did mine and that issue has disappeared. just waiting on trans mounts, as the engine mounts were such a success
Victory,
Back on post#10 You mentioned that when you go to the dealer you reload the GMTU
Isnt it possible for the dealer to see that you have had the other tune in? and wouldnt that void your warranty?
Victory,
Back on post#10 You mentioned that when you go to the dealer you reload the GMTU
Isnt it possible for the dealer to see that you have had the other tune in? and wouldnt that void your warranty?
Yes probably void the drivetrain warranty. HPT does a full overwrite which makes it more difficult to detect.
Just retired mine from daily chores, I'm keeping it, I have never seen another car I like better, and driving the little screamin banshee is even better.