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Power Foam®

Product code : APFSC-EA

Cleans deposits from ethanol and degraded fuel
Removes gum and varnish
Maximizes horsepower
Restores startability
Helps improve fuel economy

Cleans deposits from ethanol and degraded fuel
Removes gum and varnish
Maximizes horsepower
Restores startability
Helps improve fuel economy

Power Foam®



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.

See the product data sheet for full details.

Power Foam®

  • 5 star rating
    Does the job
    By  KENRICK,  a  Verified Buyer  on  May 15, 2022
    Great product, better than sea form.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Long time user
    By  CHRIS,  a  Verified Buyer  from  Kansas  on  March 13, 2022
    I’ve used power foam for over 15 years. Every season all my lawn equipment gets a blast of foam followed my new plug amsoils small engine 10w-30 air filter and amsoils power shot in the fuel.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Clean you while engine
    By  KYLE,  a  Verified Buyer  from  Omsk wa   on  December 16, 2021
    I have bought a few cans of power foam. My Chevy 350 Volvo t5. And my ford can’t have all been given the treatment. Vehicle runs so much better. Change your oil. After. Also have used it on quads SNOWMIBILE and dirt bikes.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    amazing item
    By  ANGEL,  a  Verified Buyer  on  October 27, 2021
    great item, does an amazing job in cleaning up the system
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Smoke Show
    By  CHRISTOPHER,  a  Verified Buyer  from  Boulder, CO  on  September 30, 2021
    This stuff is great. Depending on how many miles you have on your car/truck and if you have ever Done a cleaning like this be ready for a lot of smoke to come out of the tailpipe. It was funny when I did it I turn the engine back on and went to drive in at first nothing was coming out and then all the sudden I felt like the car burped and a huge plume of smoke came out for about 20 seconds. I did it a second time a fuel oil changes later and it was much cleaner almost no smoke. Make sure to do it right before an oil change so you can drain out all the crud you knocked loose with the power foam.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Good stuff
    By  Rob,  a  Verified Buyer  from  Utah  on  September 03, 2021
    Seems to work well cleans throttle body’s well
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Amazing!
    By  JILLB,  a  Verified Buyer  from  Arkansas  on  May 03, 2021
    I have a 2003 GMC Envoy with 198k miles on it. I love this vehicle! Lately it's been slugging and losing gas mileage. When I first start it the RPM's immediately go to 1800 or so. I had a friend help me take everything apart. He sprayed while I kept the car running. We then shut it off and let everything sit for 25 minutes. Started it back up with relative ease. The cloud of funk that came out was unbelievable! My sisters car was parked 15 feet away and it disappeared completely from view. It runs better now! Still has some issues unrelated to the cleaning, but WOW!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?