How often to use Sea Foam in fuel for full cleaning purposes? [SOLVED]
1 Answers
How often to use Sea Foam in fuel for full cleaning purposes (2oz per gallon in low tank)?
Asked by Dave T. In California
Official Answer
Good question, Dave. For a car or truck, we recommend every 3-5,000 miles, or once a year. That’s sufficient to keep things running clean. For small engines, run it once a year.
Answered by Jim D. TECH

Jim D.TECH
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