You might find that your car doesn’t accelerate as quickly as it once did, or that the engine doesn’t run as smoothly as you remembered it, or that the fuel economy has dropped a bit, but all the other things may be fine. In this case, it would be a good idea to have your fuel injectors cleaned by a professional if that happens.
If there’s dirt, grime, and gunk buildup in your engine, it will have to work even harder to do its job if it’s covered with gunk and grime. The cleanliness of the engine plays an important role in its performance (and also in its power) so fuel injector cleaning plays an important role in your car’s maintenance.
There are some situations where you can visit a mechanic in order to have this service performed, but if you are able to do it on your own, it will save you a lot of money. Cleaners for fuel injectors are probably the easiest additives you can use, and if you don’t have the necessary tools, you can still do it yourself on your own.
The fuel injector additives included in these products allow you to simply add an additive to your fuel tank on a regular basis, which cleans the inner workings of the engine’s fuel system and reduces the likelihood of you needing to perform costly repairs at some point in the future.
There are so many fuel injector cleaners available today that buyers can feel overwhelmed with all the choices they have, so we’ve put together a list of the best fuel injector cleaners currently available to make your choice easier.
These fuel injector cleaners are some of the most popular and highest rated fuel injector cleaners, so you can buy them knowing they have been tested and approved by hundreds of other consumers just like you.
Chevron Techron Concentrate Plus Fuel System Cleaner
There are many fuel injector cleaners available today, and this one comes from a reputable manufacturer. The fuel injection system is often cleaned with it by automakers. A carburetor is the easiest way to turn a carbureted engine into a fuel injected one. This stuff can also be used on your two-stroke motorcycles, just make sure to put a smaller amount in the tank-as much as it says on the instructions on the bottle.
A company is offering a service to service and restore your fuel system, which includes the fuel injectors, intake valves, combustion chambers, and other components. Every 3000 miles is the recommended mileage for cars and trucks, or right before changing the oil. It needs to be used as needed, especially if your lawnmower doesn’t have a counter.
Hot Shot’s Secret Gasoline Extreme
In addition to restoring your sluggish engine’s power and performance, Hot Shot’s Secret Gasoline Extreme also benefits your fuel economy while improving idle by 7.9% — a figure verified by third parties. By removing combustion chamber and intake valve deposits, dissolving gum and varnish, and by lubricating the fuel system, fuel system cleaning works.
With just one treatment, your whole fuel system is thoroughly cleaned, including fuel injectors, valves, pistons, rings, and pumps, ensuring smooth operation. You can use it without voiding your warranty (plus, it won’t void it.)
Reviews say it’s a great product, lasting for 6,000 to 10,000 miles per treatment, and that it is noticeable how great it makes your car perform. It can be used in addition to cars with motorcycles, boats, RVs, and small gas engines (like lawnmowers or chainsaws), even for agricultural equipment. They stand by the quality of their product, too. On the company’s website, you’ll find a 100% satisfaction guarantee – plus free shipping.
Red Line Complete SI-1 Fuel System Cleaner (60103)
Red Line Fuel Injector Cleaner has a patented formula that allows it to head off its competitors. Most fuel injector cleaners contain the same basic chemicals. By doing so, the Complete SI-1 Fuel Cleaner not only cleans your injectors and removes carbon build-up in your engine, but it also lubricates the upper part of the cylinder and reduces the need for high-octane gas.
Therefore, it will not only clean your engine, but will also ensure that it’s lubricated properly and that it works fine with lower quality gasoline. For every tank of gas, the company recommends using a bottle. You can use it with any type of vehicle, including cars, trucks, off-road vehicles, motorcycles, motorboats and more.
Royal Purple Max-Clean Fuel System Cleaner and Stabilizer (11722)
The Max-Clean Fuel System Cleaner and Stabilizer is offered by Royal Purple, also a well-known automotive brand. The price is higher than those of other products we recommend, but if you want a clean engine, it’s worth it. This will reduce the emissions of your vehicle, allowing it to run smoothly and even increase the power and mileage.
You can also use this recommendation when not driving your car for a long period of time. Fuel injector cleaner can be used on up to 20 gallons of fuel at a time. No matter whether the engine is gasoline or diesel, four-stroke or two-stroke, it will work with this system. According to the company, a 3.2 percent increase in fuel efficiency and a 2.6 percent increase in horsepower is to be expected.
Liqui Moly Jectron Fuel Injection Cleaner
Especially for cars with older engines, here is a suggestion for an additive that is highly effective at cleaning fuel injectors as well as carbon build up. It’s one of the fastest solutions on the market, and after just a few hundred miles or a single tank of fuel, you will notice a tremendous improvement. Since it comes from Liqui Moly, it’s been tested by the strict TUV (Technical Inspection Association), which means it’s one of the safest diesel fuel injector cleaners you can use.
A company representative told us that it will also not damage oxygen sensors and catalytic converters, and a bottle is enough for a full tank of fuel. However, it has a major downside in that it is only compatible with gasoline engines. Using Liqui Moly’s Jectron Fuel Injection Cleaner you should be able to get smoother idling, better throttle response, and cleaner combustion. It will also help eliminate any stalling or hesitation you might be experiencing when you start your engine.