Hi All, thank you for taking the time to look this.


I never seeing this before. I always change my Oil in all of my cars, so am not strange to the procedure.
My XC90 is a 2004 and it was dead easy changing the oil and the filter, but once I finish and after a test run I notice that on top of the Oil housing is leaking oil. looks like a little valve on top of the hexsagonal area were you un screw the to off.
Really strange as it does it only when running, obviously because of the pressure on the housing.


Does anyone know if this is normal due to much oil on the system when I re fill or should not be happening at all..


Thank you again