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8-oz 2-cycle or 4-cycle engines Fuel Additive

Ratings & Reviews for STAR TRON 8-oz 2-cycle or 4-cycle engines Fuel Additive

4.8
225
Review
 4.8 out of 5
225 Reviews


98% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product appears to be an effective fuel additive that can help maintain and improve the performance of small engines. Most reviews praise its ability to clean carburetors, prevent gumming and varnish buildup, and keep engines running smoothly even after extended periods of storage or disuse. Many customers report it has resolved starting and performance issues, and describe it as a reliable and high-performing additive that can extend the life and operation of their equipment. While a few express uncertainty about its long-term effectiveness, the overall consensus is positive.

Customer review summary generated by AI, including incentivized reviews.
225 Customer Reviews

A Motorcycle Must

Would Recommend

If you own a motorcycle, you owe it to yourself to use this product in your fuel. 10% Ethanol is death for an engine. This helps alleviate that Ethanol. I ride 5 days s week rain or shine and this product works.

October 19, 2017
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A product that really works

Would Recommend

I had a line trimmer sitting in my garage for the past 6 years. After about 50 tries, I couldn't get the engine to turn over. I tried spraying fuel injector cleaner directly into the carburetor, but it didn't work. After reading the reviews about Star-Tron, I figured I'd give it a try. I poured about 1/2 ounce directly into the line trimmer's gas tank and it started on the 3rd pull. I'd give this product 6 stars if I could.

September 28, 2017
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New product

Would Recommend

Used this for the first time. Seems a little expensive, but it appears to keep they gasoline clean.

September 20, 2017
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The best.

Would Recommend

If you want to solve ethanol problems in all of your small engines and power sport machines, this is the stuff. It's worked amazing for me for 6 years now. Startron is the way to go! I endorse this product 100%!!

August 13, 2017
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Fuell additive review

Would Recommend

I needed at least 89 octane gasoline for my small tiller, and this is just the item to keep it fresh in two gallon quantities.

August 7, 2017
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Good treatment for unleaded fuel

Purchase this product to treat unleaded/ethanol premium fuel. All my 4 cycle and two cycle engines start and run with no problems.

July 7, 2017
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WORKS

Would Recommend

It is great for gas used in small engines. The enzymatic action clears out all kinds of gunk in fuel lines of old equipment

May 26, 2017
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Fuel additive

Would Recommend

This product is great for stabilizing the ethanol and keeps the fuel from gumming the carb and engines up. Other products do not work as good.

February 1, 2016
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A 'Must Have' for ethanol gasoline

Would Recommend

This product is consistently rated at the top for preventing fuel separation in ethanol gasoline, in addition to preventing water absorption. If you don't run your engines dry after every use, then StarTron should be used. Works well with 2-cycle or 4-cycle engines, and can be used for winter storage in larger fuel tanks. Weed wackers, chain saws, lawn mowers, outboard motors, log splitters, gas edgers... I own them all and always use StarTron.

November 23, 2015
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gas stabilizer

Would Recommend

used in my boat for winter storage, never had a problem with water in fuel the next season.

September 25, 2015
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Star-Tron eats water!!

Would Recommend

I have used Star-Tron for about 10 years now. I started using it in my boat when I had water in the fuel and a marina recommended it. It's amazing stuff. Much better than Sta-bill for ethanol. Star-Tron has an enzyme in it that gobbles up the water. The 8oz bottle treats 48 gallons of gas. If you use it in your lawn mowers, snow blower, weed wacker etc. you don't have to run them dry for storage. I put a capful in my 5 gallon gas can prior to filling it up so it mixes thoroughly. I still put a "...

August 19, 2015
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Good Stuff

Would Recommend

I have not had any problems with water in the Gasoline of my boat sense I've been using Star Tron (5 years ago). There may be some gas treatments out there that are a little cheaper but This stuff works and I'm sticking with it.

July 12, 2015
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Works as advertised

Would Recommend

I'm yet to have an ethanol problem when using this product so I have to give it high marks. I've used it with gas that's over 1+ year in age by adding just a small amount to the tank every other month & the generator fires up on the 1st pull (Honda engines are the best!) whether it's winter or summer.

June 28, 2015
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Good Product!

Would Recommend

My mower is sensitive to old gas (3 months or more old) and it was sputtering even though I added fuel stabilizer. I had to use starter fluid to get it started. I bought this and it restored the fuel as if it was fresh. No more starter fluid needed and it also saved me from having to drain the old fuel and dispose of it.

June 28, 2015
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