Leo Reise
Senior Member
Question along the same line - on my new to me IG32, I inherited about 5 quarts of Rotella 15W40. I did an oil change about 4 week ago, purchasing a 5 gal pail.
Is there a "best before" date on oil? The quarts on board are sealed - i.e. not been opened. My thought was to keep one for an add, just in case, and to use the balance in the next oil change.
Does oil "go bad"?
Is there a "best before" date on oil? The quarts on board are sealed - i.e. not been opened. My thought was to keep one for an add, just in case, and to use the balance in the next oil change.
Does oil "go bad"?