Hi.. I recently bought infiniti qx56 2007, the car is US specs.
The owner didn't had service book with him so i decided to changed all the lubricants in the car.
I have recently had changed the engine oil, gear/transmission oil, differential oils, radiator coolant.
but the mechanic asked me to confirm which oil to put for 4x4 case.
Kindly give me your thoughts.
Thanks
