jlglr4
Full Access Member
What year? If its the v8, might well be the vacuum pump. Been reported on these forums a few times. It’s connected to the intake via vacuum hose. When it goes bad, oil is sucked straight from the pump/crankcase into the intake.
If its an scv6, could be the supercharger bypass is stuck closed. I know someone on here had that problem once and it was sucking a bunch of oil into the intake under wot, i guess through the crankcase vent/pcv.
On either engine, a totally ripped pcv valve might let oil into the intake under high backpressure conditions.
If its an scv6, could be the supercharger bypass is stuck closed. I know someone on here had that problem once and it was sucking a bunch of oil into the intake under wot, i guess through the crankcase vent/pcv.
On either engine, a totally ripped pcv valve might let oil into the intake under high backpressure conditions.
