I had the same problem on my nissan , I changed the head gasket as the common fault but on reassembly I noticed the water jacket had failed in the turbo and the water was going from the turbo into the sump. Easier job than doing the head gasket though. Happy motoring .
jossman
April 2009
Sounds like it has failed, as to cost it all depends on the car!!!! as a Ferrari would cost a lot more than an 850 Mini !!!
confused
April 2009
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