Stop problems before they start. Sea Foam is trusted by millions every day to keep their engines running clean and trouble-free.
WIN A CAN OF SEA FOAM!
100 cans given away each month.*
*Winners are randomly selected.
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Prevent Common Engine Problems
Sea Foam works in your engine's fuel system to help overcome or prevent common engine problems.
Safe And Easy To Use
Sea Foam is made with 100% petroleum ingredients that can't harm your engine.
Just Pour And Go
For a better-running engine, just add Sea Foam to your fuel tank and you're ready to go — it's that easy.
New York
Review1
Votes 0
user type:do-it-yourselfer
★★★★★ ★★★★★ 5 out of 5 stars.
·5 months ago
Truly Awesome !!
I recently bought a truck that had a rough rough life. I never used Sea Foam before but a friend recommended it so I tried it. I will never use anything else again !! The engine doesn’t knock anymore and after putting it in the fuel the mileage has gone up as well. Couldn’t ask for anything better !!
engine/equipment:
6.0 liter Chevy Silverado
✔Yes,
I recommend this product.
Quality of Product
Quality of Product, 5 out of 5
Effectiveness
Effectiveness, 5 out of 5
Ease of use
Ease of use, 5 out of 5
Raymond, WI
Review1
Votes 0
user type:outdoor enthusiast
★★★★★ ★★★★★ 5 out of 5 stars.
·4 months ago
Saved me thousands
My check engine light would come on and stay on in my 2003 Altima. I took the car to a local garage I trusted, they said it would cost about $ 1700.00 to fix. Since this was an 16 year old car not worth spending that kind of money, I tried a can of Sea Foam. After driving some the light went out. This occurred several times and each time the Sea Foam did the trick.
engine/equipment:
4 cyl 2003 Altima
✔Yes,
I recommend this product.
Quality of Product
Quality of Product, 5 out of 5
Effectiveness
Effectiveness, 5 out of 5
Ease of use
Ease of use, 5 out of 5
milwaukee, wi.
Review1
Votes 0
user type:pro engine operator/mechanic
★★★★★ ★★★★★ 5 out of 5 stars.
·4 months ago
mechanic in a can.
as the lead equipment mechanic for street and sewer maintainance of a major midwestern city, anytime we had any problems starting a two or four stroke engine, we automatically added seafoam and let it sit for a few hours or overnight to clean up the fuel system. this treatment was almost always effective. with todays fuel problems with sitting and storage,seafoam works like an extra mechanic eliminating varnish and making startup a breeze.I carry seafoam where ever I go.
engine/equipment:
any gasoline motor
✔Yes,
I recommend this product.
Quality of Product
Quality of Product, 5 out of 5
Effectiveness
Effectiveness, 5 out of 5
Ease of use
Ease of use, 5 out of 5
Anonymous
Anonymous
Chilton Wi
Review1
Votes 6
user type:do-it-yourselfer
★★★★★ ★★★★★ 5 out of 5 stars.
Anonymous
·3 months ago
1972 Corvette
I Finally found my Dream car but didn't think it would stay running long enough to get it home , well I made it ordered a carburetor rebuild kit then I remembered Dad telling me about Sea Foam Motor Treatment and I had to try it, well it worked Great, back to the store with the carburetor kit.
Use it in all engines: Cars & trucks, lawn & garden equipment, mortorcycles & ATVs, generators, boat motors, tractors and more...
No harsh chemicals or detergents
Made with 100% petroleum-based cleaning & lubricating ingredients that can't damange your engine or fuel system components
The #1 choice of mechanics since 1942
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