Well, I think it's time for a new turbo...There is a few oil leaks up in the general area of the feed, and drain lines. And also, now there is a pretty constant drip from the charge air cooler. I don't really want to, or need to spend the $$ for a new one, but I just can't see going thru the hassle of changing it out, with a used one. Is there a real reason to replace the oil, and coolant lines, or just remove them and clean them out? I am familiar with turbos, and the destruction they can do when they implode, but that is on a lot bigger stuff, like 3406 Cat's. with the amount of oil, and residue around the cooler, is this something I need to do ASAP? And how bad is it to change out, she has 118K on it.