75w90 GL4 would be good for you but over here in Aus it is getting harder to get as it's all going GL5 minimum. There is a difference between the two.
Cheers
For 2.0/2.3/2.8 JTD original spec was 75w80 GL5 (2 liters), anyway spec was changed to 75w85 GL4/GL4+ after, so some 75w80 or 75w85 GL4 or GL4+ will be good.