The boxes are tough in both 2 and 4WD definitely change the oil for synthetic, Redline is really good but there's others that are compatible.
Synthetic oil can really improve the changes of an average box. It'll even go some way to fixing crunchy syncros if you are lucky. My Polo was pretty rough when I got it and I thought I'd be up for a rebuild. I filled it with synthetic oil and until just now I had completely forgotten it was ever bad.
Gavin
Bookmarks