Posted 2/14/2019 19:46 (#7321255 - in reply to #7321043) Subject: RE: Is it ok to mix synthetic and regular oil in an engine?
ESW ND
Yeah and...if it's a syn blend...what is it? It don't say on the tag and our oil dealer don't know. Wether it's the 10-30 or 15-40, how much is synthetic and how much is regular( I suppose that is what you'd call it)? What's the blend? What do they mean by "syn-blend"?
johndeere1 - 2/14/2019 18:30
born_in_ad1 - 2/14/2019 08:08
If they don't mix...….why does Chevron sell Syn-Blend? What's it a blend of? 10-30 and 15-40 diesel oil that is
Is it ok to mix synthetic and regular oil in an engine?
