Hat geantwortet auf: blown turbo possible blue smoke no boostSounds like the oil feed lines aren't feeding your turbos. These are usually held on with "banjo" bolts on top of the turbo. Look for oil leaks anywhere on the engine and make sure that the feed lines are clear.(usuallyy pretty easy and cheap to just replace the lines). Also make sure that you have enough oil in the engine and that your oil pump is working.