Restores GDI fuel injectors to 100% flow rate after one tank of fuel2
Improves fuel economy
Reduces need for costly higher-octane fuel
Helps prevent carbon rap
Controls pre-ignition knock
Compatible with capless fuel systems
1Based on third-party testing in a 2016 Chevrolet* Silverado* 1500, 5.3L V-8 GDI with 100,616 miles, using one tank treated with AMSOIL P.i. Actual results may vary. 2ASTM D5598(M) – 2013 Buick Regal test vehicle.
Restores GDI fuel injectors to 100% flow rate after one tank of fuel2
Improves fuel economy
Reduces need for costly higher-octane fuel
Helps prevent carbon rap
Controls pre-ignition knock
Compatible with capless fuel systems
1Based on third-party testing in a 2016 Chevrolet* Silverado* 1500, 5.3L V-8 GDI with 100,616 miles, using one tank treated with AMSOIL P.i. Actual results may vary. 2ASTM D5598(M) – 2013 Buick Regal test vehicle.
AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. For use with cars and trucks. Treats up to 30 gallons. Add entire bottle to tank at fill-up. For best results, clean your fuel system with P.i. every 4,000 miles (6,400 km). Do not use with diesel, E85 or 2-stroke mixed fuel.
Aggressive additives attack the most common forms of engine deposits and limit their effects.
REMOVES FUEL-INJECTOR DEPOSITS
P.i. removes deposits and keeps injectors functioning as they should.
Testing shows P.i. restored GDI fuel injectors to a 100% flow rate after one tank of fuel.2
RESTORES HORSEPOWER
Third-party testing demonstrated performance of P.i. using a 2016 Chevrolet* Silverado* with 100,616 miles on the odometer.
Following a single treatment with P.i., the truck measured an incredible 14% improvement in horsepower.1
CLEANS COMBUSTION CHAMBER DEPOSITS
Fights combustion chamber deposits to help restore power, control knock, increase fuel economy and reduce the need for higher-octane fuels.
Protects against compression loss, difficulty starting and rough idling.
Reduces possibility of "carbon rap," when deposit buildup causes the piston to hit the cylinder head.
Decreases the possibility of pre-ignition "knock" or "pinging."
CAPLESS-COMPATIBLE BOTTLE
Bottle is fully compatible with capless fuel systems.
1Based on third-party testing in a 2016 Chevrolet* Silverado* 1500, 5.3L V-8 GDI with 100,616 miles, using one tank treated with AMSOIL P.i. Actual results may vary. 2ASTM D5598(M)-2013 Buick Regal test vehicle.
By
GREGORY,
a
Verified Buyer
from
Newbern, TN
on
September 28, 2023
I try to use a bottle at every oil change. It improves my fuel mileage. I also use some Marvel mystery oil at every other fill up.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil injectors cleaner
By
EDGAR,
a
Verified Buyer
from
Toronto. Canada
on
September 27, 2023
Sure! Here's a brief example of a review based on a short experience using AMSOIL injector cleaner:
"Recently, I decided to try out the AMSOIL injector cleaner to see if it could improve the performance of my car. I followed the simple application instructions, adding the recommended amount of the cleaner to my fuel tank.
After using it for a few tanks of gas, I did notice a slight improvement in my car's overall performance. The engine seemed to run smoother, and I experienced fewer instances of hesitation or rough idling. Additionally, I noticed a slight improvement in fuel efficiency, which was a pleasant surprise.
One aspect I appreciated about the AMSOIL injector cleaner was its ease of use. The bottle came with clear instructions, and pouring the cleaner into the fuel tank was a hassle-free process.
In conclusion, based on my short experience, I would recommend the AMSOIL injector cleaner. It provided noticeable improvements in engine performance and fuel efficiency. Just be aware of the strong scent it leaves behind. Overall, I found the product to be effective and easy to use."
Remember, this is just a brief example, and you can expand on each point or share more specific details based on your personal experience.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Highly recommend!!
By
RICHARD,
a
Verified Buyer
from
Pittsburgh
on
September 19, 2023
Had a high idle in my 1990 Mazda Miata that performance improver lowered after pouring this into my gas tank. I believe the engine is now running cleaner and stronger. Way better then store bought products like Lucus etc ..
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Tune up in a bottle
By
JOE,
a
Verified Buyer
from
Jasper Georgia
on
September 16, 2023
Fixed a mild skip in my 03 Silverado 5.3. I’ll be using this at every oil change and fuel filter replacement.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Noticed
By
TIM,
a
Verified Buyer
from
Alabama
on
September 13, 2023
I put this in a 2012 Mercedes GLK 350 that has 120,000 miles. We had loaned this vehicle to the father in law and it did a lot of sitting…often a couple weeks at a time between startups. We got the car back, added a bottle of this magic, and in no time the idle was smooth as new and the car wasn’t downshifting as much on the open road. This is the only time I’ve ever used a fuel additive and actually felt a difference.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Your syntheticzoli
By
VICTOR,
a
Verified Buyer
from
Baker City , Oregon
on
September 09, 2023
I have used your synthetic oil for years I just put the new synthetic oil for car with 100,000 miles. I have 2012FordFusion with a 3.0 l V-6 with 97,000 miles and I just put in this new oil and we shall how much the engine will like the new oil. It run like a top and know I will recommend this synthetic foil to any one that wants the engine much longer thanks for the best oil for all gasoline engines
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
prevention solution
By
ROBERT,
a
Verified Buyer
from
Ontario, Canada
on
September 07, 2023
I have always used PI as a preventative solution to combat combustion deposits and a fuel system cleaner. Must be working as I have not had a fuel issue in 15 years.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great
By
SCOTT,
a
Verified Buyer
from
California
on
September 06, 2023
Put it in a full tank and truck ran smooth idle smooth and just great results, highly recommend
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Improves performance
By
RODGER,
a
Verified Buyer
from
Northern California
on
September 03, 2023
I noticed the difference the first time I used it about a year ago. Give my engine better performance.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Performance improver
By
MATTHEW,
a
Verified Buyer
from
North Carolina
on
September 02, 2023
Truck runs better increased mileage great product.
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