Curious if there is any insight on my situation: my 1HDT runs great, no smoke issues with one exception: when I'm engine braking down declines for extended periods and my boost gauge starts to show vacuum - whenever I add throttle during or after i get excessive amounts of blue and white smoke. After a few seconds under boost or stopping and high idling it the smoke clears out - but i'm curious if this could be my turbo seals? Hoping it's the turbo and not valve seals/piston rings.
Engine has 250k km and regular oil changes, rotella 15w40, 12psi and 3" exhaust. I am running a catch can between valve cover and intake. Cheers.
Engine has 250k km and regular oil changes, rotella 15w40, 12psi and 3" exhaust. I am running a catch can between valve cover and intake. Cheers.