saminmn 17 #1 Posted November 1, 2018 Is there a way to tell between Synthetic and reg oil? like smell or? Share this post Link to post Share on other sites
pfrederi 17,128 #2 Posted November 1, 2018 Label or lab test only ways i know.... 1 Share this post Link to post Share on other sites
ebinmaine 62,959 #3 Posted November 1, 2018 32 minutes ago, pfrederi said: Label or lab test only ways i know.... Agreed Share this post Link to post Share on other sites
