Hey guys I'm having a hard time getting a straight answer. When I first bought my msp it would have blue smoke come out on start up and only after sitting for a while. No smoke while driving either. My engines teacher said sounds like valve seals so I put new seals in and to no avail smoke was still there. When I took intercooler piping off there was oil dripping from them along with oil on the turbo itself. I've heard if turbo seals are bad that it would smoke all the time but I've done a cylinder leak down test, wet compression and all seemed to check out! I'm about a buy a used turbo but kinda want to reassure myself! Thanks for any advice!