I've got an 04 F-250 6.0 and the other day I was pulling a long steep hill with about a 5k trailer on. I heard a loud pop and hiss and lost a pretty much all power. I blew a hole in the boot coming off the turbo on the pass side. I limped it about 50 miles to where i had to drop and ran empty back home about 150 miles. I replaced the boot the next day but it still runs the same not hardly any whistle and no power past 2k rpm. Anyone have any ideas?