4 fl. oz. Briggs & Stratton® Advanced Formula Fuel Treatment & Stabilizer (100117WEB)

Fuel Treatment 4 oz

Part Number: 100117WEB

Briggs & Stratton’s NEW 5-in-1 Advanced Formula Fuel Treatment & Stabilizer safeguards engines against common ethanol problems. Our formula protects your engine against the corrosive effects of ethanol and maintains fuel stability for up to 3 years.

  • 4 fl. oz. Treats 20 gallons of gasoline
  • Triple antioxidant protection
  • Dual corrosion inhibitors guard metal engine parts against corrosion
  • Metal de-activator stops chemical reactions caused by dissolved metals in fuel
  • Detergent ingredients prevent gum and varnish build-up on engine parts
  • Water protection inhibitors protect against the harmful effects of water in fuel due to ethanol
  • Protects both 2- and 4-cycle gasoline engines

Also available in 8 oz. or 16 oz. bottles.

Assembled Weight .270
Engine Brand Briggs & Stratton

how do I drain the fuel from model 15C1 34 2143

Asked by: MikeM62

is it safe to use in my fuel injected outboard?

Asked by: ontario 201
To locate any information on your unit, you will first need the model and revision number. Please see the following FAQ for assistance in locating these numbers: Once you have this information you can find manuals and parts listings for the unit here: Select “I own Briggs & Stratton branded equipment”, then your product type. Enter the model number as directed.
Answered by: Tracey_BriggsStratton
Date published: 2015-09-19

I am using ethanol free fuel in my B & S engine.  Do I still need to use this fuel treatment?

Asked by: Jim728
We still recommend the use of a fuel treatment even when using ethanol free fuel.
Answered by: Nicole_BriggsStratton
Date published: 2015-05-28

I am from Canada and I am wondering if the  its 1/20z per 2.5 US or imperial gallons . Also I do miss the old style bottle with the built in measuring system it was better way to go. 

Asked by: stew 11
This is US gallons.
Answered by: Nicole_BriggsStratton
Date published: 2015-05-28

do you know how much a capful measures on the 4oz bottle ? I only use a 1 gallon can for my small snow blower.

Asked by: Chris716
We do not have a measurement for the cap. You use one ounce of fuel stabilizer for every 2 1/2 gallons of gas.
Answered by: Nicole_BriggsStratton
Date published: 2015-11-10

In the overview I read,  "4 oz. treats 20 gallons of gas."  is this a type o?

Asked by: Gwin
No, that is not a typo. Depending on how you use the stabilizer you can treat the fuel for 2 or 3 years. When treating for 2 years you use .5 ounces for every 2.5 gallons of fuel.
Answered by: Nicole_BriggsStratton
Date published: 2015-05-28

Does this help stop ethanol problems?

Asked by: TrimmerTom
The Briggs & Stratton fuel stabilizers will prevent the fuel with 10% ethanol or less from breaking down and clogging the carburetor.
Answered by: Nicole
Date published: 2015-05-28


correct info
Asked by: mech
We do not have a 10 oz bottle, I believe you may be referring to the 16 oz bottle. Each oz of fuel treatments, treats 2 1/2 gallons of fuel.
Answered by: Nicole
Date published: 2014-04-16
  • 2015-11-30T06:24CST
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