Originally Posted By: ltslimjim
Yeah, the 40 is overkill. ESPECIALLY for up north where you are. Heck, you could probably use 0w-20 in the coldest of winter up there.
... and likely through the summer as well.
If you want to keep using this oil I'd suggest running for 10k or 12k next time and do another analysis. Drop the additives and double the filter use (or just use one filter).
Yeah, the 40 is overkill. ESPECIALLY for up north where you are. Heck, you could probably use 0w-20 in the coldest of winter up there.
... and likely through the summer as well.
If you want to keep using this oil I'd suggest running for 10k or 12k next time and do another analysis. Drop the additives and double the filter use (or just use one filter).
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