Re: What kind of oil to use? 1941 Packard 110

Posted by D-train On 2015/5/20 20:10:09

Sorry, not to hijack... I know many people use the Rotella. It is a diesel oil, correct? (maybe it is more correct to say that it is a diesel/gas engine oil) I thought that I recall reading (somewhere) that it was not a good alternative for the gasoline engines, even tho it does contain high levels of zinc. I can't recall the cited reasons. Whatever the source was that I read could very well have predated changes made over the years to the Rotella product.

Thanks,

Mark