Hi there
i have seen very old posts about this, maybe now there is more knoledge?
When i start the car after a coouple of day of it sitting, the oil lamp stays on for more then 30 seconds (and no oil comes up to the turbo, so it's not the oil unit).
Cleaned the strainers in the sump, cleaned the oil cooler assembly, changed oil and filter, now it's worse - the light stays on for ever.
I was reading there is a main oil relief valve? how do i get to it? maybe it's stuck open?
thank you for an help.
Elad.