4
star rating
Better than sea foam and cheaper
By 
Jay , 
a 
Verified Buyer  
from 
Wilmington, NC  
on 
March 31, 2017
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I used to use Sea foam, but this product is better and it is less expensive.
Yes, I would recommend this to a friend.
5
star rating
Keep a supply on hand to use in my vehicles
By 
grandka , 
a 
Verified Buyer  
from 
Delta Ohio  
on 
March 20, 2017
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seems to help quite a bit when I use it
Yes, I would recommend this to a friend.
5
star rating
Been using since vehicle was new
By 
Racerscott3 , 
a 
Verified Buyer  
from 
Yuma Az  
on 
March 13, 2017
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2007 Envoy with 5.3 V8. Changed spark plugs at 110,000 mi. Looked excellent! No injector issues or fuel pump problems. Get 18 mpg regularly. All lubricants in this vehicle are Amsoil.
Yes, I would recommend this to a friend.
5
star rating
Awesome
By 
Gospelcoach , 
a 
Verified Buyer  
from 
San Diego  
on 
March 09, 2017
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This product is amazing. I have been using it for three years now, and the results are the exactly what is promised. I used a bottle every 3000 miles in all three of my cars.
Yes, I would recommend this to a friend.
5
star rating
Awesome
By 
Dwillz , 
a 
Verified Buyer  
from 
Fairfield, ca  
on 
February 26, 2017
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Noticed a change in my gas mileage right away!!!
Yes, I would recommend this to a friend.
5
star rating
Great product
By 
steve , 
a 
Verified Buyer  
from 
jonestown,pa  
on 
February 23, 2017
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Every time I use this, my vehicles run better and mpg goes up as well. Recommend highly
Yes, I would recommend this to a friend.
5
star rating
Deep clean
By 
Eriction , 
a 
Verified Buyer  
from 
Phoenix AZ  
on 
February 10, 2017
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Smoothed out the idle and throttle response improved. I don't recommend using this all the time, but I think it is a must with every few oil changes.
5
star rating
Awesome cleaner
By 
Jackknife , 
a 
Verified Buyer  
from 
Chester,va  
on 
January 23, 2017
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I use this every oil change, works great
Yes, I would recommend this to a friend.
5
star rating
Great power booster
By 
Electric , 
a 
Verified Buyer  
from 
Tannersville , PA  
on 
January 23, 2017
Open report issue form
l usually sad a bottle to tank gas every 5,000 miles to prevent any trouble with gas and engine
Yes, I would recommend this to a friend.
5
star rating
Excellent prudent, will use this many more times
By 
BusaTim , 
a 
Verified Buyer  
from 
Oklahoma City , OK  
on 
January 17, 2017
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Seen immediate results when I put this in my truck. Improved the idle better than several other products that I have tried.
Yes, I would recommend this to a friend.
2
star rating
Not convinced it did anything
By 
RawEffect , 
a 
Verified Buyer  
from 
Toronto, ON  
on 
January 16, 2017
Open report issue form
Put it in gas as per directions, drove it around in my 2012 work van, 140,000km. Normal average consumption is 11.8 to 12.4L/100km, and I fell in that range for the treatment tank, and the following tank. Can't say if it cleaned anything out, but I can say it didn't help mileage.
No, I would not recommend this to a friend.
5
star rating
Best out there
By 
Chris , 
a 
Verified Buyer  
from 
Northern IL  
on 
January 15, 2017
Open report issue form
Use it in all my vehicles, snowmobiles, motorcycles, and other gasoline powered stuff.
Yes, I would recommend this to a friend.
5
star rating
I have ordered more for use on other units
By 
Charles , 
a 
Verified Buyer  
on 
January 01, 2017
Open report issue form
I used on a 2008 Mercedes Benz c300 and got great results.
5
star rating
Great product!
By 
Brian , 
a 
Verified Buyer  
on 
December 30, 2016
Open report issue form
smoothed out my idle and the car has a bit more zip now!
5
star rating
I buy this all the time.
By 
David , 
a 
Verified Buyer  
on 
December 29, 2016
Open report issue form
It actually works amsoil is a excellent product I use amsoil in every car I own. From this to there oils.
5
star rating
Great product
By 
GREG , 
a 
Verified Buyer  
on 
December 27, 2016
Open report issue form
This is the best fuel treatment hands down
5
star rating
Best fuel system cleaner on the market hands down
By 
Stew , 
a 
Verified Buyer  
on 
December 26, 2016
Open report issue form
My friends & I use this product every 5000 miles & we love it !
5
star rating
I would buy this product again
By 
Gene , 
a 
Verified Buyer  
on 
December 25, 2016
Open report issue form
I dont use it all the time but every time that I have my freeway MPG jumps from about 27 to about 30 1999 C5 Corvette.
5
star rating
Burns and goes vroom
By 
Joshua , 
a 
Verified Buyer  
on 
December 24, 2016
Open report issue form
You put it in your gas tank and it leaves through you tailpipe ..... How can I review a gasoline additive? I "think" it's helping but I'm not sure.
5
star rating
Good stuff
By 
Shane , 
a 
Verified Buyer  
on 
December 21, 2016
Open report issue form
Great product when used as directed.