Could be. I'll look next time I have the hood open. I just put a hpop in maybe I've got a line dripping. I replaced the pan n used plenty of the ford sealant so I know its not the pan. I'll look at the turbo pedestal too
I have a 96 powerstroke that's smoking blue at idle. I've also noticed smoke after coasting in gear to a stop. The idle speed seems to fluctuate a bit on the tachometer and I can hear it change also. Seems to shake more than it should until its above 1200 rpms. The truck sat in my garage for 2...