Thanks guys. I looked earlier for lines back there, without removing anything, but I just didn't see anything. Like you stated, it must be well hidden because they like to do that with a lot of small items on this vehicle. I love the style of this vehicle but that is clearly the worst engine Toyota has ever made and they really never stood behind making this problem right (even with the recall). I'll start looking again this weekend and maybe remove a few items. If you guys run across any pics or illustrations of what hoses are there I would appreciate taking a look at them.