Évaluations et avis des clients

Amsoil oil filters have kept our 2 Hyundai engines in excellent shape. They are part of the Amsoil oil change that includes Signature 5W20 oil, upper cylinder treatment, and PI fuel treatment. Bought since new, the cars (Sonata 2013; Elantra 2014) perform very well and we plan to keep them as long as possible. Amsoil products and the Amsoil team are offering the best products. They are trustworthy and stand behind their products 100%.

Works wonders I tell you. My 2013 Toyota Highlander with 70k tends to idle rough and this fixes that issue. Seems to be doing it’s job at cleaning the cheap Costco gas that I use.

Actually works well, I used to get 29 highway, now I get 32 with the combination of everything. Stuff works wonders

I use at every oil change (10k) and when I'm about to go on road trips. My truck and cars runs smooth with Amsoil PI and fluids.

keeps my engine running like a champ and the gas mileage is great

Love this stuff. Use it in all my vehicles, I run non-oxy fuels all the time and still feel and see the improvements. Love Amsoil! The others are not worth it.

I was having hesitation when starting out and after using 1 bottle it fixed the problem. Truly believe it cleaned the injectors.

WELL, WHAT CAN I SAY ABOUT THIS PRODUCT! THEY SAY EVERY 4000 MILES, ADD A BOTTLE OF THIS, WELL, I MAY ADD IT SOONER, BUT IT IS ABOUT THAT! WHEN I ADD IT TO A TANK OF GASOLINE. AS SOON AS I ADD IT, START THE TRUJCK, I CAN TELL THAT MY ENGINE IS HAPPY. I GAVE A FRIEND A BOTTLE OF IT, AND HIS ENGINE IS HAPPY!

works like a charm.

For the first time I put in all 3 of my vehicles, 2013 Infiniti, 2011 Lexus RX350 & 2000 GMC Sierra. I only noticed a difference in the GMC, improved performance. Most likely because is has 287,000 miles on it. I'm sure it improved performance in all 3.

the best

Added one bottle to 1992 Jeep wrangle that was idling rough, runs very smooth now, will be using in all my vehicles now.....

One or two bottles cleans clogged injectors and the fuel system and restores lost power. My cars and motorcycle run great.

I just toss one in every few thousand miles and it keeps me on the road. Happy customer!

Heard about this product from a comment on a ford explorer group that I'm in. I've been having a little issues with idling. A mechanic told me my injectors were possibly clogged and wanted to charge a lot of course. Gave this bottle a try and took a 4 hour drive to get this through the fuel system and it worked! My explorer doesn't idle bad anymore and it also fixed my fuel gauge lol before it would slowly go up when filling up the tank, now that needle just goes up fast. It's been 2weeks now and my explorer has been running way better since then. I've noticed better MPG as well. I used to run those chevron additives that Walmart sells , never again will I purchased those. I will only purchase AMSOIL additives for now on.