buuuhler
Member
Appreciate this post, OP I think is having multiple issues, ""at highway speeds, the truck will jump 500ish rpms for a second and hesitate like there is a small loss of power, but its brief. It'll do it over and over again when going up any inclines or trying to accelerate in a high gear from 75mph and up "" is exactly one of my issues. I checked my fluid level after reading your post and found it at "1" when it should be between 4-5 hot. (thats almost 1" higher on the dip stick.) heading out for a drive with my RV today over the grapevine, we'll see if it acts any different.
FYI Removed 1 liter+ with a antifreeze bulb style tester.
![]()
Still slips but much less... strangely it must be related to reducing the fluid level.
Sponsored