3 throttle bodies and 2
3 throttle bodies and 2 starters? Hopefully you got your money refunded. Now a new engine? You're doing the work yourself? I doubt that, folks that do their own repairs are money conscious and time foolish. Bringing it to a mechanic the opposite. Hope you find the issue. As for me I put a 45deg kink in the damper while off roading. I wonder how a rock made it up there as Jeep there's a good job tucking the damper away where it's safe.