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Big hammer · 02-19-2016, 10:00 PM

On my rebuilt I started with 10w-30 Mobil one, rebuilder said any 10w30 or 5w30 would be fine. My first oil change I changed to 5w40 Mobil one. Why the 5w40, the oil seamed to call to me try it you might like it.

02-19-2016, 10:00 PM	#4
Big hammer Senior Member Join Date: Jun 2014 Location: Land of Lincoln Posts: 3,131	Re: A new look at a very old subject.. Oil. On my rebuilt I started with 10w-30 Mobil one, rebuilder said any 10w30 or 5w30 would be fine. My first oil change I changed to 5w40 Mobil one. Why the 5w40, the oil seamed to call to me try it you might like it.