Best Fuel Injector Cleaner 2021

Best fuel injector cleaner


Ever wonder why your car makes that funny, choking sound when you start it up? Why the smoke from the exhaust is getting darker and darker? It could be that there’s dirt and grease blocking the fuel injector, the carburetor, or some other valve.

The liquid contains chemicals that break down clumps of dirt and grease, making it easier to flush them out. This helps maintain excellent engine performance, fuel efficiency, and helps reduce carbon emissions.

Advantages of Having A Fuel Injection Cleaner

Before buying a fuel injector cleaner, you should first understand how your fuel injector works and why is it a good idea to keep it clean. This understanding will give you a perspective on what needs to be done.

If you do not clean your fuel injectors, some substances might accumulate, leaving them blocked. The nozzles could also end up leaky and the fuel injectors might not be able to open or close.

A fuel injector cleaner is a kind of fuel additive that removes clogs and buildups in the fuel injector. It contains Polyisobutylene amine (PIBA) and helps restore engine performance.

A clean fuel injector is vital for maximum engine performance and fuel economy. The fuel injection system mixes air and pumps fuel to the engine. If the injectors are blocked, the fuel flow will be reduced and the engine will not work properly.

Fuel injector cleaner protects the fuel injector system from severe damages. It also offers a superior clean and lasts longer than gas treatments. Fuel deposits have an adverse effect not only on the injector but also on your engine.

Consistent use of low quality gas and poor car maintenance will result to carbon buildup. This buildup causes engine problems. A fuel injector cleaner removes buildup and thus improves engine performance.

How To Choose A Fuel Injector Cleaner 

Using a fuel injector cleaner is such a simple process that anyone can do it. The only thing you need is an efficient cleaner kit. Here are some tips in choosing one.

Check the specifications and make sure that the formula of the cleaner is suitable for your engine. This is because some fuel additives may have some additional ingredients like lubricants that may affect your fuel injector’s performance.

Be wary of cleaners that require frequent application. If you see that the cleaner is recommended to be used every fill up, try to find something else because it is probably going to get diluted over time. Find the kind that you’d only need to use after longer intervals e.g. every oil change.

Opt for a cleaner that not only cleans but can also prevent the formation of additional deposits. This added feature will make your fuel injectors relatively cleaner longer.

When possible, you should go for premium quality products that use stronger chemicals and formulation.  Lesser quality products may not fully dissolve buildups properly. Small debris can still clog or get lodged on the fuel injector.

Finally, while you can go the DIY way, do not hesitate to consult with your mechanic. He knows your fuel injector better and he can give a fair recommendation on which cleaner is appropriate for your fuel injector. 

1. Chevron 65740 Techron

This complete fuel system cleaner cleans the entire fuel system. It restores the optimal performance of your car’s engine. It protects the fuel system from future contamination. It does this by restoring lost power, acceleration, and usage of the fuel device. It reduces hard idle, motor surge, and spark infection. All of this leads to a healthier and smoother engine.

By improving your MPG, engines efficiency and over cleanliness, we have put this product as our best fuel injector cleaner. Click HERE or on the image below to find out more.

2. Red Line 60103 (pack of 4)

This fuel system cleaner effectively cleans with just one treatment. It decreases the need for octane. It cleans the entire fuel system to restore engine performance. This cleaner contains a special chemicals called PEA to ensure the operations of your engine. This special formula keeps your engine young by preventing corrosion and cleaning the innards of the mechanisms. 

The Red Line brand has stuck it through the generations of cleaners, and continues to provide a high quality product at an affordable price. For these reasons, we have decided to include it on our list of the best fuel injector cleaners. Click HERE or on the image below to find out more.

3. Royal Purple Max-Clean Fuel System Cleaner and Stabilizer

I little pricier than other brands in the other industry, Royal Purple will red decrease your vehicles emissions, allowing it to run smoothly. One injector is used on 20 gallons of fuel. This cleaner both cleans and improves the engines efficiency. This fuel injection cleaner both improves fuel economy and horsepower in one product. This product even reduces carbon emissions into the air.

By providing safety to its customers, vehicles, and by improving gas millage, we have included this product on our list of the best fuel injector cleaners. Click HERE or on the image below to find out more.

4. Lucas 10003

This fuel injector cleaner not only cleans but lubricates the entire fuel system. It works for both diesel and gasoline engines. It reduces emissions and improves fuel economy. This solution is great because it gets rid of the harmful aftermath of low sulfur diesel fuel. All of this leads to a healthier and more efficient engine.

By producing such a high quality fuel cleaner, we have included this on out list of the best fuel injector cleaners. Click HERE or on the image below to find out more.

5. Liqui Moly 2007 Jectron

This injection cleaner effectively cleans polluted fuel injection systems. It removes dirt and carbon residue from valves, pipes, distributors and injections. It promotes petrol atomization and precise injector dosing. Using this solution will make the vehicle have a smoother idle and better throttle response. The Liqui cleaner also allows the car to have a cleaner combustion.

By making the environment, the car, and yourself safer, we have included this product on our list of the best fuel injector cleaners. Click HERE or on the image below to find out more.

6. STP 78577

This fuel injector cleaner contains highly-concentrated detergents that remove varnish, carbon and gum deposits from your fuel injectors. It improves engine performance by cleaning the entire system. Click HERE or on the image below to find out more.

7. Royal Purple 18000

This fuel injector cleaner makes your car more fuel efficient. It stabilizes the ethanol content in your fuel. It is compatible with diesel and gasoline engines. Click HERE or on the image below to find out more.

8. Gumout 800001363 High Mileage

This fuel system cleaner is specifically made for long mileage engines. It removes carbon deposits. It improves fuel efficiency and engine performance. It cleans fuel injectors, ports and intake valves. Click HERE or on the image below to find out more.

9. Gumout 800001371

This fuel injector cleaner removes carbon deposits to improve fuel economy and engine performance. It reduces emissions and carbon build-up. It cleans ports, valves and injectors. Click HERE or on the link below to find out more.

How to tell if the Fuel Injector needs Cleaning 

Fuel injectors have a very important job although they are always left out whenever we maintain our cars. Dirty injectors can always be overlooked because new engines have an internal sensor that corrects errors by adjusting the fuel mix.

There are several symptoms that tell if the fuel injector is severely clogged. One symptom is engine misfire. Incomplete combustion happens when the fuel is not properly mixed. The engine feels hesitant or jerking whenever ignited.

When your engines have an uneven fuel burn, fuel emissions will increase. Your engine will try to rectify the problem with combustion by increasing fuel consumption.

Engines need a sufficient mixture of fuel to power efficiently. Without the proper mix, the engine will stall.  And if it stalls, chances are, your fuel injectors are clogged.

Since it could take an hour to gain access and examine if a fuel injector is clogged, maintenance is set through mileage and time intervals.  Professionals recommend cleaning the fuel injector every 36 months or after every 45,000 miles.

Cleaning the fuel injector is a must to ensure proper engine performance. If the problem remains even after cleaning, the injectors may have problems electronically. In this case, the fuel injector should be replaced. 

Frequently Asked Questions about Fuel Injector

When do I clean my fuel injector? Experts say cleaning the fuel injector at least every 36 months or 45,000 miles. Consider this as a tune up for your fuel system. Fuel system cleaners are a necessity to keep your car happy and healthy. 

Can I use paint thinner to clean my fuel injectors? You shouldn’t risk it. There are cheap fuel injector cleaners available and I would rather use that than compromise my engine.

My engine light came on after fuel injector cleaner was used? It’s fairly normal since the oxygen sensor is confused about the richer fuel mixture. If it persists, there may be damage on your car’s oxygen sensor.

What is the difference between fuel injector cleaner and gas treatment? Fuel injector cleaners are added to fuel specifically to remove deposits and unclog the fuel injector. Gas treatments have a wider scope and may include friction modifiers and other substances.

Is there any way a fuel injector cleaner could make a noticeable difference? Drivers can expect smoother-running, more powerful-feeling engines; small gains in efficiency are also common.

How much do I pay for a professional Fuel Injector cleaning? Ask your mechanic how much will he charge. But there are cheap but efficient fuel injector cleaners available and you could do it yourself.