hello i have a 944 and my issue is water is getting in oil pan does anyone know what this might be car starts right up with now issue valves are loud due to oil having water i was told it is the oil cooler has anyone had a prob like this before

 

Typically water in the oil is headgasket gone bad. Oil in the coolant tank would be oil cooler seals.

 

so would you also say that it is possable for a cracked piston sleeve

 

Possible I guess, but fairly unlikely unless you have been running with it in the oil for a long time. Was this present at your last oil change? And how long ago was that?