It'll be fine yeah ?

jamesslcx

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Jul 21, 2011
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You guys all make good points about oil, I do tend to over analyze things somewhat.:smile: I guess as long as you maintain a mower properly it will last a long time. I have an old 1975 Dodge trk. thats been in the family since new and we always have run 10w40 in it so I always have some laying around. 10w40 has a lot of vis. index improvers in it, well most dino oil do, thats where synthetics have an advantage because they need less or so ive been told. I do think conventional oils are closing the performance gap somewhat. Synthetics are still very much better, I use them also but dino oils have served me well so far.
 

bones66

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May 3, 2011
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The early 10W40 oils had problems... That is Not the case today , even with mineral oils... I do hope you are not going to suggest that today's synthetic formulation have anything in common with the first attempt to widen the range in mineral oils...
:smile:KennyV

I agree it was the earlier 10w-40 thus my sentence started out with "several years ago" and like we both agree that problem has be corrected. I also agree with you on Synthetic oil being superior to dino oil although??????...........more to come in another thread I'm sure!:wink: Don't want to hijack jmurray01's thread.
 
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