It’s no secret that keeping your car in good shape requires regular maintenance. But even if you’re diligent about changing the oil and rotating the tires, there’s one part of your vehicle that can still fall into disrepair: the fuel injector. A clogged or dirty fuel injector can lead to decreased performance and reduced fuel efficiency, not to mention a host of other problems. So how do you keep your fuel injector clean? Check out our guide to the best fuel injector cleaner for 2023! We’ll tell you what to look for in a cleaner and recommend some of our favourite products. Keep your car running like new with these top-rated cleaners!
Best Fuel Injector Cleaner 2023 Comparison Table
| Photo | Name | Check Price | Brand | Features |
|---|---|---|---|---|
 | Gumout 510013W 6PK High Mileage Fuel injector cleaner | Check Price | GUMOUT STORE | • oxygen sensor safe • Ports to restore performance • Cleans fuel injector • Reduces emissions • Removes carbon deposits from engines |
 | Liquid moly 2007 injection gasoline fuel injection cleaner 300ml.blue | Check Price | Liquid Moly store | • Smoother idling • Better throttle response • Cleaner combustion • Eliminates starting problems • Low pollution |
 | Royal purple 18000 max atomizer fuel injector cleaner | Check Price | Royal purple store | • Restores fuel economy • Stabilizes ethanol • Maximizes horsepower • Improves responsiveness • For use in both gasoline and diesel engines |
 | High mileage fuel injector cleaner and carburetor cleaner | Check Price | STP | • Saves gas • Friction modifier • Prevents hard stops • High quality additive • Removes lost acceleration • Improves performance |
 | Red line (60103)completes SI 1 fuel system cleaner | Check Price | Red line store | • Easy to use • Efficient fuel banner • Perform and protect • Designed to exceed expectations • Safe for continual use |
 | FPPF Total power fuel injector cleaner | Check Price | FPPF | • Contains fuel power • Contains antigel • Cleans injector • Stabilizes fuel • Contains lubricity improvers |
 | Super concentrated fuel injector cleaner | Check Price | Armor all store | • Easy to use • Cuts through dirt, dust • Safe for use • All in one cleaning solution • For interior and exterior job |
 | Humout 510019 fuel injector cleaner | Check Price | gumout | • Reduces emissions • Oxygen sensor safe • Maximizes engine performances • Removes carbon deposits • Fuel economy |
 | SUPER concentrated fuel injector cleaner | Check Price | STP | • Made with jet fuel • Safe for gasoline engines • High-quality carrier of active ingredients • Removes harmful carbon |
 | Hapco products fuel system cleaner | Check Price | Hapco products co. store | • Improves performances • Reduce emissions • Stabilize fuel • Prevent future carbon buildup • Safe to use |
1) Gumout 6 oz. Fuel Injector Cleaner
Looking for a high-quality fuel injector cleaner that can help improve your car’s mileage and performance? Check out Gumout’s 6 oz. Fuel Injector Cleaner. This pack of 6 cleaners is designed specifically for high mileage vehicles and can help to clean your intake valves and ports, as well as improve fuel economy. Plus, it’s oxygen sensor safe, so you can be sure your car is running at its best. Pick up a pack of Gumout 6 oz. Fuel Injector Cleaner today and see the difference it can make in your car’s performance.
| Manufacturer | Gumout |
| Brand | Gumout |
| Model | 510013W-6PK |
| Item Weight | 2.48 pounds |
| Product Dimensions | 5.56 x 3.69 x 9 inches |
| Country of Origin | USA |
Gumout 6 oz. Fuel Injector Cleaner First Hand Review Video
Video Source: The Gumout Channel
2) Liqui Moly Fuel Injection Cleaner
If your car has been feeling a little sluggish lately, it might be time to give it a good ol’ fashioned tune-up. And one of the best ways to do that is by using a fuel injector cleaner. This Gasoline cleaner is one of the best on the market, and it’s perfect for giving your car the pick-me-up it needs. This cleaner uses a unique formula to cleanse your fuel injectors, and as a result, you’ll notice smoother idling, better throttle response, and cleaner combustion. Plus, it comes in a handy 300 ml size that will last you for several treatments. So if your car requires a little TLC, pick up a bottle of Liqui Moly’s Fuel Injection Cleaner. Your car will thank you for it!
| Manufacturer | Liqui Moly |
| Brand | Liqui Moly |
| Model | Jectron Fuel Injection Cleaner |
| Item Weight | 8 ounces |
| Item model number | 2007 |
Liqui Moly Fuel Injection Cleaner First Hand Review Video
Video Source: FCP Euro
Royal Purple Max Atomizer Fuel Injector Cleaner is the best way to restore fuel economy in your vehicle. This easy-to-use, concentrated formula stabilizes ethanol and maximizes horsepower while improving responsiveness. It is safe for use in both diesel and gasoline engines and is compatible with all Royal Purple performance oils. Max Atomizer is also a great tool for preventing fuel system corrosion. Simply add it to your fuel tank at every fill-up to keep your engine running at its best.
| Brand | Royal Purple |
| Item Form | Spray |
| Scent | Unscented |
| Item Volume | 6 Fluid Ounces |
| Unit Count | 6.0 Fl Oz |
Royal Purple Max Atomizer Fuel Injector Cleaner First Hand Review Video
Video Source: ChrisFix
If your car has over 75,000 miles on the odometer, you might want to start using STP High Mileage Fuel Injector Cleaner. This fuel injector cleaner contains a carburettor cleaner treatment that can help clean out your injectors and prevent build-up. It also includes a friction modifier to help reduce wear and tear on your engine, as well as a fuel treatment to help improve your car’s performance. Plus, the easy-to-use bottle makes it easy to add this fuel injector cleaner to your regular auto care routine.
| Manufacturer | STP |
| Brand | STP |
| Model |
STP HiMiFuelInjCrbTrtBTL6/2×5.25foRRP US
|
| Item Weight | 11.3 ounces |
| Product Dimensions | 7.9 x 4.55 x 1.45 inches |
STP High Mileage Fuel Injector Cleaner First Hand Review Video
Video Source: Money Matters, Product Reviews, & I AM
5) Red Line 15 OZ Gas and Injector Treatment
When it comes to your car, you want to make sure that you’re using the best possible products to keep it running smoothly. That’s why we recommend Red Line 15 OZ Gas and Injector Treatment. This complete SI-1 fuel cleaner will help prevent corrosion and enhance gasoline stability, while the low-temp detergents make it easy to use. Plus, it’s designed to protect your car’s engine, so you can be sure that it’s running at its best.
| Manufacturer | Red Line |
| Brand | Red Line |
| Model | Fuel System Cleaner – 15oz. |
| Item Weight | 1 pounds |
| Product Dimensions | 10 x 2.32 x 2 inches |
| Item model number | (60103) |
Red Line 15 OZ Gas and Injector Treatment First Hand Review Video
Video Source: Zeron 18
6) FPPF Total Power Fuel Injector Cleaner
Formulated for both diesel and gasoline engines, FPPF Total Power Fuel Injector Cleaner is a strong detergent that works to clean injectors and keep them clear. The addition of cetane and fuel power work to increase the overall efficiency of the engine while the anti-gel properties help to prevent fuel from gelling in cold weather. The lubricity stabilizer helps to keep fuel stable and prevents it from breaking down, while the wax dispersant and seed crystal modifier help to keep the fuel clean and free-flowing.
| Manufacturer | FPPF |
| Brand | FPPF |
| Item Weight | 1 pounds |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 00343 |
| OEM Part Number | 90343 |
FPPF Total Power Fuel Injector Cleaner First Hand Review Video
Video Source: John Diggs
Best Fuel Injector Cleaner 2023-Guide
What Are Fuel Injector Cleaners?
Photo Source: cnet.com
A fuel injector cleaner is a device that helps clean the deposits that can build up in an engine’s fuel injectors over time. Fuel injectors are responsible for delivering gasoline or diesel fuel to an engine’s combustion chamber. Over time, these deposits can build up and cause the injectors to become less effective at doing their job. A fuel injector cleaner can help to remove these deposits and restore the injectors’ performance.
Why Would I Need A Fuel Injector Cleaner?
Photo Source: autozone.com
- Over time, fuel injectors can become clogged with deposits from the fuel itself. These deposits can cause the injectors to spray less efficiently, which can lead to engine performance issues. A fuel injector cleaner can help to remove these deposits and restore the injectors to their original performance.
- If you notice your car is having trouble starting up, or if it’s running rough, a fuel injector cleaner can help. These cleaners are designed to dissolve deposits that can build up on the injectors over time. This can help improve your car’s fuel efficiency and restore its power and performance.
If you’re considering using a fuel injector cleaner, be sure to read the instructions carefully.
Types Of Fuel Injector Cleaner
There are a few different types of fuel cleaners available on the market, each with its benefits and drawbacks. Here is a quick rundown of the most popular options:
Alcohol-Based Cleaners
These cleaners typically contain isopropyl alcohol or ethanol, which can effectively clean away deposits from your fuel injectors. However, alcohol-based cleaners can also damage sensitive rubber seals and gaskets in your fuel system, so they should be used with caution.
Petrol-Based Cleaners
These cleaners are similar to alcohol-based cleaners, but they use petrol (gasoline) instead of alcohol as their active ingredient. Petrol-based cleaners are generally considered to be more effective than alcohol-based cleaners, but they can also be more damaging to your fuel system.
Ultrasonic Cleaners
Ultrasonic cleaners use high-frequency sound waves to agitate the deposits in your fuel injectors, loosening them up so they can be flushed out. This type of cleaner is generally considered to be the most effective, but it can also be the most expensive.
Chemical Cleaners
Chemical cleaners typically contain strong acids or bases that can dissolve deposits in your fuel injectors. However, these cleaners can also damage your fuel system if they are not used properly, so they should be used with caution.
Manual Cleaning
If you don’t want to use a chemical or mechanical cleaner, you can always try cleaning your fuel injectors by hand. This is generally not as effective as using a cleaner, but it is less likely to damage your fuel system.
Liquid Fuel Injector Cleaner
This type of cleaner typically comes in a can or bottle and is simply added to your fuel tank. It then works its way through the fuel system, cleaning out any build-up or deposits that may be present.
Gel Fuel Injector Cleaner
This type of cleaner is also added to your fuel tank. However, it is in gel form, so it clings to the sides of the fuel injectors and breaks down any build-up more effectively.
Foam Fuel Injector Cleaner
This type of cleaner is sprayed into the intake manifold and then allowed to sit for a period of time. It will then break down any build-up of deposits that may be present in the fuel injectors.
Aerosol Fuel Injector Cleaner
This type of cleaner is added to the fuel tank and then driven for a period of time. It will clean the injectors while you are driving and does not require any disassembly of the engine.
Hydrocarbon-Based Fuel Injector Cleaner
This type of cleaner is typically made from petroleum distillates and works by dissolving carbon deposits. It’s effective, but can be harsh on seals and O-rings.
Solvent-Based Cleaners
These cleaners typically use petroleum-based solvents as their active ingredients. They’re very effective at dissolving deposits but can also damage sensitive fuel system components if used excessively.
Which type of fuel injector cleaner you choose will depend on your specific needs and budget. However, all of these cleaners are designed to clean your injectors and keep them running smoothly.
Things To Consider Before Buying A Fuel Injector Cleaner
When it comes to fuel injector cleaners, there are a few things you need to keep in mind before making a purchase. Here are a few things to consider before buying the fuel injector cleaner:
The type of fuel injector cleaner
There are two main types of fuel cleaners, that is the solvent-based and detergent-based. Solvent-based cleaners are more effective at removing deposits, but they can also be more corrosive. Detergent-based cleaners are less harsh on your fuel system, but they may not be as effective at removing deposits.
The concentration of the cleaner
Fuel injector cleaners come in different concentrations, so you’ll need to choose one that’s appropriate for your vehicle. Higher concentrations may be more effective, but they can also be more damaging to your fuel system.
The compatibility with your fuel system
Not all fuel injector cleaners are compatible with all types of fuel systems. Make sure to check the compatibility of the cleaner you’re considering before making a purchase.
The price
Fuel injector cleaners can vary widely in price, so it’s important to find one that’s within your budget. Keep in mind that the most expensive fuel cleaner isn’t necessarily the best option, sometimes, mid-priced options are just as effective.
The reviews
Before making a purchase, take the time to read reviews of the cleaners you’re considering. This will help you get an idea of which products are most effective and which ones to avoid.
Following these simple tips will help you choose the best fuel injector cleaner for your needs. By keeping these factors in mind, you can be sure to find a cleaner that will keep your vehicle’s fuel system running smoothly.
Advantages Of Fuel Injector Cleaner
- Fuel injector cleaners help keep your engine running smoothly and efficiently. Over time, deposits can build up on the injectors, causing them to become clogged and less effective. A good cleaner will help remove these deposits, keeping your engine running at its best.
- Fuel injector cleaners can also help improve your fuel economy. When your injectors are clogged, your engine has to work harder to push the fuel through, using more gas in the process. Cleaning your injectors can help improve your mileage per gallon, saving you money at the pump.
- Fuel injector cleaners can also help reduce emissions from your vehicle. Carbon deposits can cause your engine to run less efficiently, resulting in more harmful emissions being released into the atmosphere. A good cleaner can help reduce these emissions, helping you do your part for the environment.
- Fuel injector cleaners are relatively inexpensive, so they’re a great way to keep your engine running smoothly without breaking the bank. Most cleaners cost less than $20, and they’re available at most auto parts stores.
- Fuel injector cleaners are easy to use, so there’s no excuse not to use one regularly. Simply add the cleaner to your gas tank according to the instructions on the bottle, and you’re good to go. There’s no need to disassemble your engine or anything else, so anyone can do it.
If you’re looking for ways to keep your engine running smoothly and efficiently, and save money at the same time, a cleaner is a great option. Be sure to follow the instructions on the bottle to get the most out of your cleaner, and enjoy the benefits it provides.
Frequently Asked Questions
How often should I use a fuel injector cleaner?
It is typically recommended to use a fuel injector cleaner every 3,000 miles or so, to keep your injectors clean and free from buildup. However, if you notice your car’s performance beginning to suffer, it may be time to give them a cleaning a bit sooner.
How does a fuel injector cleaner work?
Fuel injector cleaners work by dissolving the deposits that can build up on your injectors over time. This helps to improve your car’s performance and fuel economy by making sure that the injectors can do their job properly.
What are some signs that I may need to use a fuel injector cleaner?
If you notice your car’s performance beginning to suffer, it may be time to use a fuel injector cleaner. Other signs that your injectors may be in need of cleaning include poor fuel economy, a rough idle, or misfiring.
Can I use a fuel injector cleaner myself?
Yes, you can use a fuel injector cleaner yourself. However, it is important to follow the directions carefully and make sure that you do not overuse the cleaner. Too much cleaner can damage your injectors.
Where can I buy a fuel injector cleaner?
You can purchase fuel injector cleaners at most auto parts stores or online. Be sure to choose a cleaner that is designed for your specific car.
Will a fuel injector cleaner improve my gas mileage?
Yes, using a fuel injector cleaner can help to improve your gas mileage by keeping your injectors clean and free from deposits. This allows them to work more efficiently, which in turn can lead to better fuel economy.
Final Thoughts
If you’re looking for the best fuel injector cleaner to keep your engine running smoothly, we have a few recommendations for you. Our top six picks are all great products that will help clean your fuel system and improve performance. So what are you waiting for? Give one of these cleaners a try today and see the difference it makes in your car’s overall operation. Have you used any of these products before? What was your experience like? Let us know in the comments below.
I am David McElveen, an automotive enthusiast, and writer. I have been running the blog myfuelinjector.com for several years now, sharing my knowledge about fuel injector cleaners to help drivers save money and keep their cars running smoothly. With an in-depth understanding of engines, mechanics, and car maintenance, I strive to provide readers with the information they need. I hope you find my blog useful. Thank you for visiting.