Mike, I went out on the weekend to get the right fluid for the tranny after reading the link you posted.
SAE 80w-90 that is suitable for a hypoid setup is easy to get, but do our cars have an inbuild LSD as this compounds the issue a bit. Apparently the fluid that suits an LSD isn't too good for a hypoid gearset.
I always thought that the transaxle had an inbuild LSD?
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