Is Sea Foam safe for a 2016 Hyundai Tucson? [SOLVED]

Hi Robin – yes, all Sea Foam products are safe and effective in your 2016 Hyundai Tucson. Sea Foam Motor Treatment is made with 100% safe petroleum cleaning and lubricating ingredients. Just pour it in your gas tank and you’re good to go.

Here’s a quick overview of what you could do with different Sea Foam products:

• Sea Foam Motor Treatment in your gas tank. Wait until you’ve got a low tank (1/8 or less). Then add a full can of Sea Foam, and drive until almost empty before refueling. That will do a great job cleaning up the fuel system and critical engine areas.
• Sea Foam Motor Treatment in oil. Add 1 oz per quart of oil 100-300 miles before your next oil change.
• Sea Foam Spray through the intake. More info here.
• Trans Tune in the transmission fluid. More info here.

Hope that helps and let us know what happens!