Sea Foam in synthetic oil [SOLVED]
1 Answers
    Is Sea Foam High Mileage safe to be added to full synthetic oil? The car has been using full synthetic since its second oil change.
Asked by Derrick E. In Illinois
				Official Answer
Thanks for the question, Derrick. Sea Foam and High Mileage can be used in ANY gas or diesel motor oil, conventional or synthetic!
Answered by Jim D. TECH

Jim D.TECH
0