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AMSOIL Power Foam® Carburetor and Induction-System Cleaner
Product code : APFSC-EA
AMSOIL Power Foam® Carburetor and Induction-System Cleaner
Product code : APFSC-EA
Current price:
$13.89
Retail Price
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Estimated delivery by Tue, Jun 9
to Columbus - 43215.
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- Cleans deposits from ethanol and degraded fuel
- Removes gum and varnish
- Maximizes horsepower
- Restores startability
- Helps improve fuel economy
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We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
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We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
About this item
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Powerful foaming agents remove stubborn deposits, varnish and gum left by ethanol or degraded fuel in carbureted and fuel-injected engines. Restores startability and smooth operation while maximizing horsepower. Especially effective in powersports and small-engine applications that run, then sit for extended periods.
See the product data sheet for full details.
Carburetor and Induction-System Cleaner for Two- and Four-Stroke Gasoline Engines
- Cleans deposits from ethanol and degraded fuel
- Removes gum and varnish
- Maximizes horsepower
- Restores startability
- Helps improve fuel economy
Not recommended for use in diesel engines, GDI engines or as a general-purpose degreaser.
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star rating
Great for LawnmowerBy MARK, a Verified Buyer from Springfield, Missouri on May 19, 2026Used to decarbonize Honda lawnmower at beginning of season.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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star rating
Excellent resultsBy KEVIN, a Verified Buyer on April 18, 2026I saw this cleaner demonstrated by a popular automotive youtuber so I thought I would give it a try. It worked extremely well on my Harley Davidson's throttle body.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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star rating
Broken chevyBy GERALD, a Verified Buyer from Home on February 16, 2026Works greatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
It actually worksBy DAMON, a Verified Buyer on February 08, 2026This power foam seems to work pretty well when used properly. Be sure to take your intake filter and hose off and spray directly into the throttle body, while your engine is running around 1500-2500 rpms. After using the whole can, let it sit for 15 minutes and then drive fairly aggressively to clear out deposits. Your engine may run a little poorly at first and white smoke will flow from your exhaust. I plan on making this a routine with my oil changes.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Effective productBy CHRIS, a Verified Buyer on January 03, 2026Absolutely impressed how well this cleaned out my carbs on my 2 stroke outboard motor. Restored a nice steady idle and honestly I feel a little more response at the throttle. Boat isn’t any faster top end but I can tell it running a lot more steadily and I can climb through the rpm’s better rather than just jumping around from low end to top end speeds. Super impressive results in my experienceBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Power FoamBy Paramotor School, a Verified Buyer from PA, VA, GA, FL on November 19, 2025This product is amazing! If you spray and let it sit in all the diaphragms it removes everything! I hit the carb with an airgun and its like new. Highly RecommendedBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great Induction system cleanerBy TIM, a Verified Buyer on October 17, 2025I used this for the first time yesterday. I changed a starter and had to take the intake off to get to the starter, so while I was at it I cleaned everything up. This stuff is amazing. I was surprised at how easy it worked and how munch carbon and gunk it took off. I would def recommend. I will say I flooded the engine with it. It instantly turns from foam to liquid, so less is more if you know what I mean.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Works greatBy ANTHONY, a Verified Buyer on July 04, 2025I really like this product the foam clings and cleans well I have used it on 4 different vehicles with great resultsBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Didn't workBy joe AL, a Verified Buyer on June 22, 2025Used the stuff to try and get improved performance from my outboard, 90 hp Johnson; some cylinders have low compression, engine not achieving full power. Used the foam twice as directed, with no noticeable improvement; in fact, engine performance declined, as did the compression on two cylinders.Was this review helpful?
-
star rating
I like the foamBy JAMES, a Verified Buyer from Georgia on February 28, 2025The best part of this product is the foaming action. It doesn't evaporate very quicky so it cleans longer.Was this review helpful?
-
star rating
Data Bulletins-
- Cleans deposits from ethanol and degraded fuel
- Removes gum and varnish
- Maximizes horsepower
- Restores startability
- Helps improve fuel economy
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
-
Powerful foaming agents remove stubborn deposits, varnish and gum left by ethanol or degraded fuel in carbureted and fuel-injected engines. Restores startability and smooth operation while maximizing horsepower. Especially effective in powersports and small-engine applications that run, then sit for extended periods.
See the product data sheet for full details.
Carburetor and Induction-System Cleaner for Two- and Four-Stroke Gasoline Engines
- Cleans deposits from ethanol and degraded fuel
- Removes gum and varnish
- Maximizes horsepower
- Restores startability
- Helps improve fuel economy
Not recommended for use in diesel engines, GDI engines or as a general-purpose degreaser.
-
-
-
star rating
Great for LawnmowerBy MARK, a Verified Buyer from Springfield, Missouri on May 19, 2026Used to decarbonize Honda lawnmower at beginning of season.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Excellent resultsBy KEVIN, a Verified Buyer on April 18, 2026I saw this cleaner demonstrated by a popular automotive youtuber so I thought I would give it a try. It worked extremely well on my Harley Davidson's throttle body.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Broken chevyBy GERALD, a Verified Buyer from Home on February 16, 2026Works greatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
It actually worksBy DAMON, a Verified Buyer on February 08, 2026This power foam seems to work pretty well when used properly. Be sure to take your intake filter and hose off and spray directly into the throttle body, while your engine is running around 1500-2500 rpms. After using the whole can, let it sit for 15 minutes and then drive fairly aggressively to clear out deposits. Your engine may run a little poorly at first and white smoke will flow from your exhaust. I plan on making this a routine with my oil changes.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Effective productBy CHRIS, a Verified Buyer on January 03, 2026Absolutely impressed how well this cleaned out my carbs on my 2 stroke outboard motor. Restored a nice steady idle and honestly I feel a little more response at the throttle. Boat isn’t any faster top end but I can tell it running a lot more steadily and I can climb through the rpm’s better rather than just jumping around from low end to top end speeds. Super impressive results in my experienceBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Power FoamBy Paramotor School, a Verified Buyer from PA, VA, GA, FL on November 19, 2025This product is amazing! If you spray and let it sit in all the diaphragms it removes everything! I hit the carb with an airgun and its like new. Highly RecommendedBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great Induction system cleanerBy TIM, a Verified Buyer on October 17, 2025I used this for the first time yesterday. I changed a starter and had to take the intake off to get to the starter, so while I was at it I cleaned everything up. This stuff is amazing. I was surprised at how easy it worked and how munch carbon and gunk it took off. I would def recommend. I will say I flooded the engine with it. It instantly turns from foam to liquid, so less is more if you know what I mean.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Works greatBy ANTHONY, a Verified Buyer on July 04, 2025I really like this product the foam clings and cleans well I have used it on 4 different vehicles with great resultsBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Didn't workBy joe AL, a Verified Buyer on June 22, 2025Used the stuff to try and get improved performance from my outboard, 90 hp Johnson; some cylinders have low compression, engine not achieving full power. Used the foam twice as directed, with no noticeable improvement; in fact, engine performance declined, as did the compression on two cylinders.Was this review helpful?
-
star rating
I like the foamBy JAMES, a Verified Buyer from Georgia on February 28, 2025The best part of this product is the foaming action. It doesn't evaporate very quicky so it cleans longer.Was this review helpful?
-
star rating
