Roland Pugh ← Customer Feedback for AOL My feedback 1 result found To eliminate carbon buildup on valves. Use Seafoam cleaner before each oil change and fuel up. I have used this product and it's amazing! 58th ranked Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 1 comment · Autoblog » Editorial Content · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Roland Pugh shared this idea · May 9, 2020