Not sure if it worked or not but my car runs better and check engine light went off with the combination of catalytic cleaner twice.

I always use the regular seafoam in all my engines, I put it in my cars gas tank to clean the fuel system and I always add it to my gas containers for my small engines. The seafoam really seems to work at keeping the gas fresh and keeping the carburetors clean amd running as they should. Since using seafoam I have never had a fuel related issue in any of my small engines. I once picked up a used pressure washer that wouldn't start and after taking the carburetor apart it was all clogged and discolored inside from stale gas. I cleaned it and have been using seafoam in that pressure washer and recently took off the carb just to inspect it and it looked perfectly clean inside. The gas in my container for my small engines lasts for months with the seafoam added to it. I got this seafoam injector cleaner because it was only $5 so I wanted to try it out in my car. My car seemed to have a slight rough idle when stopped at stop lights so put the bottle in when I filled up, within a few days I totally forgot about the rough idle because it went away. This seafoam injector cleaner appears to have brought the idle back to normal.

I put this in my new used 05 Ford Escape Hybrid and drove around and waited about a week to see if this did anything before writing a review, and no complaints yet. Although this is one of the slow kinds of hybrids, I can tell the throttle response has improved. I was skeptical at first and thought MPG may be getting worse, but it could have been the carbon deposits burning off or something. After resetting the MPG gauge I did notice the average going up by about 2 without changing any driving habits.

AFTER TRY SEVERAL DIFFERENT PRODUCTS SEA FOAM DID THE TRICK IT FREED UP A STICKING INJECTOR AND ELIMINATE A MAJOR EXPENSE TO PULL THE INECTORS FOR .CLEANING .

I bought a new boat in December of 2021, came equipped with a 496 MAG HO Chevy V8 with around 300 hours on it. Being I purchased during the cold season, it sat over winter and upon starting it up on the hose in spring I noticed it was idling rough and almost hesitating a bit. I've been a Seafoam user for years and swear by it, so I decided to buy these highly concentrated bottles instead as the boat tank is 100 gallons. I put 4 bottles in on my first trip out to the lake and after running it for a while I noticed a drastic improvement in idle and it was significantly smoother throughout the RPMs. I add more at each fill up to keep the fuel system clean and the fuel stabilized. Can't recommend Seafoam products enough!

Extends engine life, cleans and prevents blockage. And I noticed a 1.5 mpg increase. Which adds up quick!

I had gone to get an oil change (before purchasing this great product) and they said they found veryyy tiny specs of metal in my oil. I bought this and at my next oil change, the couldn't find it!! I believed this might've done the trick :)

Fuel additives are always a source of debate, whether they work or not. This one made my engine run quiet. Power appears to be improved as well. Its become very popular since I got it first. I can't even get it now on here.

Good price. Love this stuff in my outboard.

Solved my fuel injector issue. Spluttering issue is gone.

Use this in my motorcycle and car.

Works great as always!

Took out flutter acceleration

Helped to eliminate hesitation in engine and it also improved gas mileage by 1 mile per gallon

great

I waited a few weeks for this entire bottle to run thru the car/tank of gas. I wasn't looking for wow results and in the end the changes were subtle and gradual. One day it just dawned on me that the lower speed acceleration had become effortless. When hitting the passing lane, the acceleration was more immediate. I will certainly add another bottle to the fuel tank in the near future if I continue to have a smoother running car.

Works great

Clean injection system

I used it on my car

This product was twice the price in all the auto parts stores and it works exactly as described