[urq] turbo question

[James Bufkin]

So 3 turbos have blown?
I'd look at the oiling to the turbo and the drain.   Secondly how can 
oil with 0 miles look brown like tea?   Are you serious bout 0 miles or 
are you saying that the oil had low miles on it?

Also what is the crankcase vent system like?

So these are Garret KKK Hybrids?   Blow Off Valve or By Pass Valve?
Also what type of Turbo failure is it?  Bearings?  Seals? Shaft?