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.Star Tron Enzyme Fuel Additive
Would RecommendProduct does exactly as stated since using I have had no problems with the engines I have added it to saved me money
Verified PurchaserSweepstakes
I have used this item for several years and I believe that it has helped in the maintenance and operation of all my equipment.
Verified PurchaserSweepstakes
STAR TRON Fuel Additive
Would RecommendMade a world of positive difference in engine performance.
Verified PurchaserSweepstakes
Engine running smoother
Would RecommendHad my quad laid up since December 2018. It was running alittle rough I Drained the old fuel filled with fresh gas and enzyme fuel treatment. Polaris is running great. I highly recommend
Verified PurchaserSweepstakes
Great small engine gasoline treatment
Would RecommendUse for treatment of gasoline containing ethanol . Keeps carburetors clean.My craftsman lawnmower engine starts the 1st time always .
Verified PurchaserVerified Pro Sweepstakes
great product
Would RecommendI purchased this additive for the gasoline I keep for my generator used during hurricane power outages. The gasoline might be stored for several months and this product keeps it from going stale. This is the second year I have used it and last year's gasoline was still good months after hurricane season ended. Then I used it in my garden equipment in the spring. It worked great. If you have to keep gasoline stored for months at a time, this is the product to use.
Verified PurchaserSweepstakes
Fuel treatment
Would RecommendThis great stuff, keeps my lawn equipment running smoothly.
Verified PurchaserSweepstakes
Works great
Would RecommendScene I started using this all my carburetor issue went away.
Verified PurchaserSweepstakes
Great Product
Used it for years for my boat and gasoline powered tools. They start right up and run smoothly because I use Startron
Sweepstakes
Used it in my mower
Would RecommendAdded it to the fuel in my mower as well as the gas can. My carburetor was gummed up after only one season of owning my mower. I hope this will help. I also plan to use it in my fuel to store for the winter.
Sweepstakes
Enzyme fuel treatment
Would RecommendUsing it to get engine started and so far hasn’t been successful by itself so got spray for carburetor
Sweepstakes