water.
first things first.you should drain the oil!!!!really well,including all diff's and air box.put in new oil and filter, and change about 3 or 4 times...diff's should be good with two changes...dry air filter and re oil..change plug and it should be good to go..let me know how you make out...
first things first.you should drain the oil!!!!really well,including all diff's and air box.put in new oil and filter, and change about 3 or 4 times...diff's should be good with two changes...dry air filter and re oil..change plug and it should be good to go..let me know how you make out...