Sea Foam in 2012 GMC Acadia Denali? [SOLVED] Asked by Jacquelyn J. In Texas Can I use Sea Foam in a 2012 GMC Acadia Denali?
Yes! Sea Foam Motor Treatment is safe and effective in a 2012 Denali. It’s made with 100% safe petroleum cleaning and lubricating ingredients, so it can’t harm engine parts or components.