rareis
SDD Junior Member
just put 4 inch turbo back on it last night other then that its stock
ok so i took off the bully dog and it was doing fine but then yesterday on my way to GA it started trying to shift hard again but was not as bad but it is seeming to take along time to shift out of all gears now going into the 3000 rpm range with no load and very little throttle and while driving when i go to pass or change lanes and push the throttle a little the whole truck shakes. however if i give it more throttle it does not shake..