so hopefully this post wont get 3000 views and no replies.....
When the truck is in D I floor it....and it wont wrap up on the tach..it will go up to and then hover around 3000rpms shift gears and then repeat...but if i put it in manual..and 1-2-D shift...it will go to 6000rpms if i let it...any ideas? and to be clear i have messed with the TV cable and even going extreme in either direction made no difference in that event aspect...even replaced the cable anyways