Ok today I pulled tube between turbo and engine intake and check for excess oil I found a lot of carbon build up it did have some oil but not what I'm seeing out of the exhaust. I poured in a gallon of oil in and stared the engine ran it for about 8 min at idol. Oil still coming out of exhaust just a steady stream of oil about 1/4 of that gallon was lost. NOW for the kicker I went to shut off the engine and I couldn't get it to shut down. What a panic mode not knowing what to do on shutting the engine down. After cutting off the fuel and removing the battery she finely turn OFF. What next?