Ratings may include incentivized customer reviews.
What Customers Are Saying
This product is effective at cleaning and maintaining fuel systems, injectors, carburetors, and engines across a variety of applications, including cars, trucks, boats, lawn equipment, and small engines. It helps restore performance, power, and fuel efficiency, and prevents issues like rough idling, hesitation, and hard starting, especially in older or stored equipment. The product stabilizes fuel and prevents gumming and varnish buildup during storage, and works well in both 2-stroke and 4-stroke engines, as well as diesel engines. Customers report using it regularly as a preventative maintenance measure and being highly satisfied with the results.
Customer review summary generated by AI, including incentivized reviews.High mileage aid
Would RecommendHave always used it on my high mileage vehicles. For the sole purpose of cleaning the internal parts.
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It Simply Works
Would RecommendI add Seafoam on a Regular basis to help keep my small engines clean and maintained.
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Works great
Would RecommendWorks great for cleaning throttle bodies gummed up carburetor s and injection systems
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Italian tune up
Would RecommendThe best Italian tune up in a can and fuel additive
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Good stuff
Work great in all vehicles but, especially in small engines such as mowers, snow blower, ect
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Work’s unbelievable
Would RecommendMotor noise seems like a little better gas mileage
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Works great!!
Would RecommendI run sea foam in my Chevy diesel, Duramax every time I fill up
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Good stuff
Would RecommendIt works well
Verified Purchaser
Great product
Sea Form Motor treatment is great for my car, I have a 2011 Yukon Denali and I add it regularly. It helps with my gas mileage.
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Exelent
Would RecommendUse it regularly to keep my injectors clean and in small engines and my 8N Ford tractor to keep them running and starting easily.
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It work so completely
Would RecommendIt keeps running so long my truck ford is 12 years
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Works great all of the times I needed it to
Carb cleaning and oil pressure switch problem, carbon in combustion chamber removed
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Keeps them running good and starting well
Would RecommendAll my small 2 Cycle engines ( chain saws, weedeater, leaf blower, pole saw)
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Works great
Would RecommendUsed on car to clean fuel lines of old gas and to keep interior clean
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We’d been traveling and got some bad gas. Car was running rough. Put some sea foam in cleared everything up.
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Works for me
I've used it to remove water In my tank, clear up some misfires, and in my oil. Works great. Also the bugandtar remover is awesome.
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Best product on the market for easy engine maintenance.
Would RecommendKeeps all om my engines running smooth and dependable. I own a tree company and have always had great luck with Sea Foam products. I even use it in our boat, four wheelers and generators.
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Works Fantastic
So far its working better than advertised. My engine seems to be running better and it's definitely running cooler
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Words great
Would RecommendI used Sea foam motor treatment on my pick up each month to keep it running smoothly 😊
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