The coolant will normally leak into the oil or into the cylinder
Oil in the coolant tank indicates a head gasket leak.
sounds like the head gasket has gone.. Has it got a oil cooler if so that can leak oil into the water.It is located on the front of the engine and is easy to replace.The biggest job is cleaning the oil out of the water
No. It would leak coolant.
Turbo charged engines must be idled down to allow the turbo to spool down and even out the temperature in the turbo this is done either by using oil cooling or the engine coolant or both in combination.The engine needs to be running to circulate the oil and coolant if you shut the engine down without idling the engine down it can burn the oil or coolant and in many cases both which will cause carbon blockages in the oil feed and coolant feed and hamper lubrication leading to catastrophic turbo failure (fires and explosions)
Need more info. Where is it leaking from? The turbo housing? The oil send or return lines?
Clean the engine. Whenever possible park the vehicle on a level surface. Look around the water pump, hoses and radiator areas for evidence of a leak. Turn on the heat on high. If you smell a sickly sweet smell then the heater core may be leaking. Check the oil, if it is discolored then coolant may be in the oil. At all times keep a watch on the coolant. Do not let the coolant level get too low while chasing the leak.
No, it can't. Not from the oil cooler.
Head Gasket leak most likely.
have the head gasket replaced
If the thermostat was not installed correctly, the housing can crack but it would leak engine coolant not oil.
if your turbo is damaged then BIG no. Thru your turbo goes coolant and oil. I've seen dead saabs that got engine damaged because the turbo blew and all the oil leaked out.