Star Tron Enzyme Fuel Treatment Concentrate: Keep Your Engine Running Smoothly and Efficiently

Josephine Masso: i have a family fleet of toyota's have been using this product for years now just follow the directions on bottle most of these cars have wellover 100k and run smooth.ps also only use mobil1 oil every 5k have 1999 ford e350 van switched it to star-tron and mobil 1 10 years ago drove it today still runs smooth! 165k

United States on Dec 09, 2023

Kenneth670: Used for years better than competitors

United States on Dec 01, 2023

Suzie: Love this product a little pricey however.

United States on Sep 19, 2023

Rick: Started using Star- tron when a fuel oil mix for chainsaw was not working- could not start the chainsaw - The seller suggested the added ethanol was the problem. Added Star- tron and Wow !! solved all the problems - fuel stored for several years worked without any problem!! Our Routine now adds Star -Tron to all gasoline tanks in Boat motors, lawn & garden equipment with terrific results! No more gummed up carburetors or stale fuel! Also use as a storage additive for non ethanol fuels and works better than Any other product on the market! Engines run smoothly and start quickly! Great Product & a little goes a long way too!!

United States on Aug 09, 2023

Jaime Vergara: Lo utilizo para 2 cuatrimotos y una planta de luz y hasta hora me funciona muy bien eh te ido hasta un año sin utilizar la plana de luz y la gasolina conserva sus propiedades

Mexico on Apr 22, 2023

AC: Medio hasta 100km mas por tanque

Mexico on Aug 04, 2022

Josh: I added this to my boat tank after I knew it has some water in it. It didn’t work as good as I thought it would. It definitely helped but i ended up adding way more than what it called for to get the motor running better

Canada on Jun 09, 2020

Mike: This product actually works and the price is better than I've found elsewhere.

Canada on Mar 28, 2018

D: Yes it is good

Canada on Mar 03, 2018

Croppled1: Great stiff . I use the concentrated diesel additive in everything year round . Then twice a year or so I put Sea Foam a competitors product through too . Just was raised on that stuff but this works great . It is much cheaper because it takes so little . I get over 20 tanks out of each bottle plus all my small engine gas bought in cans are treated along with the boat , mower , ect . No problems . Always fill with fresh gas and run before storing things seasonally so the fresh gas gets in the carbs . Never have a problem when pulling out of storage . Your not suppose to but one time I stored a car five years and just put a few ounces in every year . I kept it on a battery tender and when it was time to use it ..it started right up and ran the tank out . Fresh gas was treated and put in and it ran just fine . Changed the fuel filter after a few tanks . This is good stuff . I doubt I have to use the Sea Foam at all but it is in my blood as it was all I used till I found this which costs so much less . Like I said about 28 fill ups per bottle for $25 where sea foam is $7 per fill . Figure it out yourself . This stuff works though I think the Sea Foam is a better pure system cleaner...

United States on Nov 12, 2015