Customer Ratings & Reviews

I try to use this at least once every 5,000 miles to keep things clean. It seems to work better than other products I've used so I will be sticking with PI.

Amsoil IP really does help improve fuel efficiency. I can always feel the power increase once i use a bottle in a tank of gas.

Amazing product. I use this every oil change.

Great product -

GOOD STUFF

I put this treatment in my cars tank about 5 or 6 times a year. The engine runs really well and gas mileage has improved over time. The only small problem to me is the plastic seal under the cap. It can be tough to remove.

Good product motor runs smooth… if running on long highway travels… it’s helps the cleaner circulate through better..

Been using for years, best oil on the market. Highly recommend !

Es un producto muy bueno

I have a 2022 BMW with 20,000 miles. I've been noticing the engine has a little stumble now and then at idle at a stop light. I put a whole bottle of this injector cleaner in with a full tank of gas. By the time I'd used a half of a tank of gas the engine idles so smooth that I can't even tell if it's running or not. I look at the tachometer and it's idling very nicely and smooth. This stuff works !!

Works great

This product improved my gas mileage and helped my 240k miles lexus gx470 run smoother!

I use this in my wife's car. It has gotten to the point where she actually notices the difference when it is in her tank. Another great product from amsoil.

I love it!

Works

Best inj cleaner hands down

I only recently became aware of this Amsoil fuel system additive through Rainman Ray. This cleaner produces great results. I definitely will buy again and again.

Slight improvements with idling and mpg's.

The amsoil gas treatment seems to work well. The only downside is the cost.

Tried this in both my 2015 Subaru Forester 2L Turbo and a 2016 Chev Silverado 5.3 L. After running a full tank through both I can say both engines ran smoother. The Subartu so much, I couldn't feel it at idle. Very impressed with how well it worked.