Customer Ratings & Reviews

I used this on my 2015 Toyota Tacoma, and yes it made a difference.

Product effectiveness unknown at this point, but I’ll keep using what I bought and update. Seems very expensive for the amount of fuel it treats.

Give it a try you wont regret it, I got a Acura TL SH-AWD advance and this stuff seriously helps and does what it's supposed to

I purchased this item juat to try it and see if there would be any difference. I have seen some videos on the internet about how good it was, so I said to myself: Why not! I had an pretty empty tank of gas on my 18 years old car when I dumped the whole bottle in and then filled up the tank - 16 gallons. Not that it only improved the engine work, but it also boosted up the miles I was getting per gallon. I drove on the high way for about 5 hours and from 29mpg I went up to 57mpg on the high way. No every time I drive on the high way I put one of these containers in the tank and then fill it all the way up. It definitely works and I strongly recommend it!!!! Especially if you have the membership, you save on every item. Thank you AmsOil for this amazing product!!!

I think your awful high on your products ! You Ask !

Most Amsoil products do a job that you can usually feel but PI was disappointing. It cost more than many similar fuel cleaners but you won’t notice any difference. Perhaps lab results show something different but in real world road condition you can save money & get the same results.

I'm trying my rav4 97 ,work really good after use drive really good.is hard to get but really worth.

Awesome product for our Toyota car and Honda generator Keeps fuel system like new!

Another product that is quite hard to measure as a consumer. I used one bottle in a 36 gallon tank so who knows what happened. It's possible I might need two bottles for such a large tank to have any measurable results.

I noticed 3-5 percent gains in fuel economy and use as directed! No fuel pump problems!

Excellent

pickup starts easier and runs smoother, no more rough idle. and fuel mileage increased by approximately 2 MPG.

my first year using Amsoil products in my car and small engines. so far I cant complaint .I really notice the difference and will continue to use Amsoil products.

Works like a charm. I notice and appreciate the difference. Have even gone the extra mile switching to the engine oil and coolant. Very fine results.

Seems to help acceleration and improves mileage by about .7mpg on the highway towing my Teryx 4x4 on a tandem axle trailer.

the product works as designed...