i had my truck in for warrenty work,and i let them know that my turbo was leaking oil ,meaning when you pulled the boot from the air filter off you could see oil in the bottom of turbo just laying there,they sail that they would warrenty it no problem since i have the extended warrenty plus i still have 8 months left on warrenty anyways, and i only have 27000 miles on truck. then when i picked it up they said that it was loose but still in the specs,they tol me to keep an eye on it and if it gets worse to bring it back,but what do i do about the oil leaking out of the turbo from the engine... . can i go over someones head to get it replaced... 
