4WD Long Travel 2017 Ram Rebel This Ram Rebel is a unique build that has the ... Keep the battery connected and turn on the unit with power switch. ... the open range to the industrial man of the asphalt jungle to the jerky-jawing trail hog of.... 3L, 4WD, and I've been running the 87 octane tune for about 2 weeks now. ... described the automatic transmission in their vehicles as "slipping," "jerky" or "rough. ... Will not clunk again unless I turn off the truck sit for 5 min then start up aga