Fuel Injector/Carburetor Cleaner (6 oz.)
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Gumout Fuel Injector/Carburetor Cleaner (6 oz.)

Part No. 800001373 Warranty Details  
Gumout Carb and Fuel Injector Cleaner helps clean fuel injectors, prevent future deposit buildup and restore lost horsepower. Now in a 2x concentrated formulation.
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Catalytic Converter Safe:Yes
Cleaner Effective Base Material:Functional Amine Chemistry
Contains Octane Booster:No
Contains Upper Cylinder Lubricants:No
Fuel Type Compatibility:No-lead Gasoline
Gallons of Fuel Treated:21 gal
Oxygen Sensor Safe:Yes
Recommended Interval Between Uses:Every fill up
Special Tool(s) Required:No
Carburetor Or Fuel Injection:Aftermarket Fuel Additives

REVIEW SNAPSHOT®

by PowerReviews
GumoutFuel Injector/Carburetor Cleaner (6 oz.)
 
4.3

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

88%

of respondents would recommend this to a friend.

Pros

  • Easy to use (6)

Cons

No Cons

Best Uses

  • Home garage (6)
  • Upkeep (4)
    • Reviewer Profile:
    • Casual driver (5), Auto enthusiast (4)

Reviewed by 8 customers

Displaying reviews 1-8

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5.0

Works great

By 

from Moultonborough, NH

About Me Auto Enthusiast, Casual Driver

Pros

  • Compact Design
  • Easy To Use
  • Reliable

Cons

    Best Uses

    • Home Garage
    • Upkeep

    Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

    Does exactly as its suppose to. I have a waverunner that has been running sluggishly and stalling for a few week before buying this stuff. Added it in with a tank of high octane gas and after a half hour of riding I could completely feel and hear the difference. Have been adding it ever sense and runs better every time.

    (0 of 2 customers found this review helpful)

     
    1.0

    Does nothing

    By 

    from Florida

    About Me Auto Enthusiast, Competitive Driver, Mechanic

    Verified Buyer

    Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

    I have a 1970 Corvette big block with the stock Quadra-jet carb that I have owned for 18 years. Always idled perfect. The car was not driven for 6 months and I wanted to drive it from North Carolina to Florida. It started right up and idled perfectly. I drove it to the station and filled it with premium fuel and put one bottle in it. Drove the car back to my house and it was running fine. Next morning it started and ran great until I hit a traffic jam on the interstate in South Carolina. the car would not idle and the carb was flooding terribly! I will never use this product again.

    (0 of 2 customers found this review helpful)

     
    4.0

    Great Price

    By 

    from Niles Ohio

    About Me Auto Enthusiast, Mechanic, Truck Enthusiast

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Use
    • Reliable

    Cons

      Best Uses

      • Home Garage
      • Upkeep

      Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

      Used for regular maint.

      (7 of 16 customers found this review helpful)

       
      5.0

      good stuff

      By 

      from mocksville nc

      About Me Casual Driver

      See all my reviews

      Ask me a question

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Easy To Use

      Cons

        Best Uses

        • Home Garage

        Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

        Works as good as techron to me always trust pennzoil

        (8 of 18 customers found this review helpful)

         
        4.0

        good for older models

        By 

        from Norfolk, VA

        About Me Auto Enthusiast

        See all my reviews

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Compact Design
        • Easy To Use

        Cons

          Best Uses

          • Upkeep

          Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

          Good for longer life...

          (8 of 16 customers found this review helpful)

           
          5.0

          It actually works!

          By 

          from Charleston. SC

          About Me Casual Driver

          Verified Buyer
          Helpful Reviewer

          Pros

          • Easy To Use
          • It smoothed out the engin

          Cons

          • None

          Best Uses

          • Automotive Repair Shop
          • Home Garage
          • Upkeep

          Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

          I was surprised how quickly it seemed to help.

          (29 of 53 customers found this review helpful)

           
          5.0

          Saved me $$$$

          By 

          from Toledo, Ohio

          About Me Casual Driver

          Helpful Reviewer

          Pros

          • Easy To Use

          Cons

            Best Uses

            • Home Garage

            Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

            Bought a '99 Deville Concours with the Northstar V-8 on a Thursday. On Saturday, it had a very rough idle and the "Service Engine" light came on. The computer readout was "cylinder #2 misfiring". The mechanic recommended new plugs and wires for $160. I ran the tank down and added the Gumout and a full tank of 93 octane. After 30+ miles the "Engine" light stopped and the Northstar is purring!
            If you've got a rough running engine, spend $3.50 on the Gumout first. The $160 I was budgeting for the ignition work are now dollars saved.

            (35 of 65 customers found this review helpful)

             
            5.0

            Excellent product

            By 

            from South central Texas

            About Me Casual Driver

            Verified Buyer
            Helpful Reviewer

            Pros

              Cons

                Best Uses

                • Home Garage

                Comments about Gumout Fuel Injector/Carburetor Cleaner (6 oz.):

                This product does what it is designed to do in small two cycle gasoline engines; outboard marine engines and in automotive engines. Sluggish performance is notably improved and miles/gal are improved with its use. Small engines with gunked up carburators and sluggish performance will improve with the addition to this product in the gas tank; injector systems are cleansed and noticable engine performance is noted with its regular use.

                Displaying reviews 1-8

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