hi guys today i noticed that i have this metal on metal /grinding sound comming form my turbo now the car is fully stock and has done 90000ks and has been a very well looked aftercar by previous owner i have had it 2 weeks and am 1st aussie owner ,you can only hear it when the bonnet is poped up and your head right near it.
the car runs fine and boosts great.and the oil is 400ks old ,i belive it had a service at the same time.
thanks guys