Gumout All-In-One Complete Fuel System Cleaner Additive, 10 oz

This product helped me to get my engine light to go out. It worked perfectly by helping to clean the injectors and the engine is now running great as a result. It was extremely easy to use. Thanks I do recommend this product.

First time using Walmart online shopping. Price was great and free shipping. Shipped promptly from stock. Product is well recommended so no issues there.

My husband is very handy and does all the maintenance on our vehicles. I decided to order this Gumout All-In-One Complete Fuel System Cleaner for him to try. We thoroughly read the instructions on the back of the bottle to make sure we understood exactly how and when to use this cleaner. My husband has a 2019 Ford F150 Platinum Edition 4 door truck that he uses solely for his business. It was due for an oil change so we decided to use this cleaner in that truck. My husband drove the truck until the tank was on empty then he changed the oil and all the filters. He poured the entire 10 ounce bottle into the tank and filled his tank up with gasoline. Using this cleaner with an empty tank helps to ensure that the cleaner gets distributed all throughout the fuel system so that it can really clean all the areas. This helps it get to any sediment, impurities or condensation in the tank and treat the fuel system. Adding it when you change the oil is helpful because the oil is new so the detergents or additives in the oil are fresh and working at their peak. Also, using it after every oil change will help him remember when it is time to use it again. My husband’s truck still has relatively low mileage on it so using this cleaner with hopefully help prevent deposits from forming and lessen the chances of any problems arising from a dirty fuel system. He was previously using a different cleaner but says that he prefers switching to Gumout All-In-One Complete Fuel System Cleaner because he is getting better performance and gas mileage when using it. We have already ordered 3 more bottles for our other vehicles.

So i would definitely say to get this for your car. I currently drive a Kia K5 and I noticed that this really helps with the gas in the admissions in it and it keeps it keeps it clean in there so it doesn't get all gunky and I feel like my car drives better so I would definitely use this but make sure you put it on an empty tank and I wouldn't use it every time I would do it maybe every time you get like a tuneup you know like it's time for you to go and get your car you know tuned up I would definitely do that around that time so that it's a great attitude for the car and it's inexpensive so it's worth it. I definitely would invest in keep getting this. It's a great product.

My car actually ran better. It stopped the slight hesitation upon accceleration

Definitely noticed a difference in throttle response and smoothness of engine (high mileage) after use! Very glad I made the purchase and already more for my other vehicles as well. Highly recommend!

My car is a Toyota hybrid, and I usually add this product every 3000 miles. I can definitely feel that the car runs smoother and performs better after using it.

I use this in my daily driver, a 1999 Honda Civic, twice a year. And it's paid for.

An excellent product will enhance overall mileage.Excellent

after using it i can tell a difference in my fuel milage and the smoother operation of my truck. test have been done between gumout and another product foaming sea (if you catch my drift) with gumout removing way more carbon buildup than the other brand. as long as the formula doesn't change rn it still works good.