Originally Posted by Cuz

Getting real frustrated with my H2. I have taken it to 4 shops now. 2 times to one dealership and 1 time to another. It is currently back at the transmission shop. The dealership techs are saying its the transmission and the transmission shop is saying its in the drive by wire.
No codes to read.
When you accelerate from 40mph or 60mph with a gradual acceleration the vehicle while bog until the point of downshifting. When on the highway it will not keep a constant speed of 60mph. When you try to speed up there is no gas until it downshifts. If anyone has had similar issues i would greatly appreciate any info on helping