Does anyone use 10w-30 oil in their Tenere? I've got a bunch left over from my AT ownership. My mechanic said it'd be too "hard" for the S10 tranny, whatever that means, and recommended 10w-40, but I hate to see all that synthetic oil I have go to waste.
Btw, did a search for 10w-30 oil but the search engine didn't like that term....
Btw, did a search for 10w-30 oil but the search engine didn't like that term....