Berryman (0116-12PK) B-12 Chemtool Carburetor/Fuel Treatment and Injector Cleaner - 15 oz., (Pack of 12)
Berryman (0116-12PK) B-12 Chemtool Carburetor/Fuel Treatment and Injector Cleaner - 15 oz., (Pack of 12)
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Berryman (0116-12PK) B-12 Chemtool Carburetor/Fuel Treatment and Injector Cleaner - 15 oz., (Pack of 12)

4.9 stars out of 28 reviews
(4.9)|
28 ratings

Key item features

  • Product Form: Liquid B-12 Chemtool is available in a 15 oz. can, packaged as a case of 12 individual units.
  • System Cleaning: This formulation effectively disperses moisture and dissolves gum, varnish, and other fuel residues throughout the entire fuel system.
  • Component Coverage: It cleans fuel tanks, fuel lines, fuel injectors, valves, rings, and pistons using H.E.S.T. technology.
  • Performance Benefits: Regular application promotes higher compression, reduces repairs, lowers operating costs, and extends spark plug and injector life.
  • Safety Assurance: The product is safe for use with catalytic converters and oxygen sensors, preventing damage to these critical components.
  • Versatile Sizing: Berryman B-12 Chemtool is offered in both consumer and commercial sizes to suit various user needs.
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Current price is $48.99
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Columbus, 43215
Arrives between Apr 24 - Apr 27
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Sold and shipped by Nutrend Automotive Inc.
4.270136307311028 stars out of 5, based on 807 seller reviews(4.3)
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4.9 out of 5 stars
stars28 ratings16 reviews
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  1. 5 stars96% (27)
  2. 4 stars0% (0)
  3. 3 stars4% (1)
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Showing 1-3 of 16 reviews

Jul 3, 2025
anonymous
Item details
Size: 15 oz.
Sold and shipped byNutrend Automotive Inc.
5 out of 5 stars review

Verified Purchase

It works for my Audi.

My Audi Q7 burns some oil during the the last few months. I have used one can in each tank of gas. After a long trip and three tanks of gas, the oil level seems to stay the same. The liquid smells mainly like methanol, maybe with some other ingredients. But it's cheap enough to be used on a regular basis. And it works.

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Helpful?3TTU3MWQXJUT488952318
Aug 28, 2025
Anthony
Item details
Size: 15 oz.
Sold and shipped bySkytech
5 out of 5 stars review

Verified Purchase

My favorite store is Walmart

This is a product that actually works for cleaning a gummed-up fuel system. The best part is that I did not have to go into the store where they hire nose-pierced, snot-nosed circus freaks in the Walmart pharmacy.

Helpful?3TTU3MWQXJUT488952318
Mar 26, 2025
LUV2HELP
Sold and shipped bySkytech
5 out of 5 stars review

Verified Purchase

GREAT PRODUCT FOR ME.

We have been using this product for a while. We use it in five vehicles … four cars and one truck. It helps improve the gas mileage in all the vehicles … two use super unleaded and three regular unleaded. When we drive fifty-five to sixty-three miles per hour we extend our average gas mileage per gallon four to seven miles. I will continue to use the product.

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Helpful?3TTU3MWQXJUT488952318