So it’s been a few years since you bought the car. Have you been facing problems like lower gas mileage, engine misfiring, poor idling, and stalling? These are symptoms of dirty and clogged fuel injectors. The solution to this problem is a fuel injector cleaner.
However, although the tool provides a great advantage and prevents problems from happening, there might be drawbacks too. And that leaves a question that can fuel injector cleaners cause problems?
The answer is yes and no! How you’re using the injector and maintaining your car’s health plays a huge role. Overusing the fuel injector cleaner can lead to terrific problems.
There are other factors that may cause problems too! Anyway, before knowing about them, t is essential to understand what a Fuel Injector is.
What is a Fuel Injector?
A fuel injector is an internal device of a regular car, located in the intake manifold. Its job is to control the valves and to spray fuel properly throughout the car. A clogged or unstable fuel injector can lead to serious issues, which may include engine blockade and stoppage.
The fuel injector mostly does the proper distribution of your car’s fuel with the help of its nozzle. You must take proper care of it and check from time to time if it’s in the right shape.
How To Know When You Should Clean Fuel Injector?
As the car ages, you may face some fuel injector problems; let’s see what they are
Whenever you stop your car, does your ride shake and tremble? It’s mostly a sign of a clogged fuel injector. This problem is primarily caused by engine stalling that is led by dirty fuel injectors. The RPMs might slow down all of a sudden.
At times the car will keep shaking even when you are not pressing the pedal to drive. You’ve to be careful because this can lead to serious and permanent engine damage in the long run.
Engine Might Start to Misfire
When your fuel injector is clogged, it might create pressure on the engine. This problem mostly happens when the old and clogged fuel injector gets confused between the fuel and air entering the engine.
When the right material is not going to the engine, it may lead to spluttering and also unstoppable vibrations within your vehicle.
Low Gas Mileage
It’s one of the main issues of the dirty and clogged fuel injectors. As the fuel isn’t being appropriately distributed throughout your entire car, you’ll need to refuel the car every now and then.
This will increase your fuel cost, and if you continue with this, it will worsen your car’s condition. Overall, it’ll increase your maintenance and fuel cost.
Can Fuel Injector Cleaner Cause Problems?
If you’re facing any of the problems from the previous paragraph, there is a high possibility that the problem can be solved with a mere fuel injector cleaner. However, there are some issues that a fuel injector may cause too.
The issues fuel injector cleaner spread your car can vary from minor issues to major. It can lead to problems in internal parts like, fuel tank, sensors, engine, and the fuel injector itself.
Although the device reduces the problems by a lot, misusing or incorrect using may lead to severe issues. Let’s find them out and the way to prevent those issues from happening.
Possible Problems of Using Fuel Injector Cleaner and How to Fix Them
Low Quality Injector Cleaners
Going for low-quality injectors may temporarily solve the issues, but they’re dangerous in the long run. Those injector cleaners don’t clean out the unwanted substances that get stored in the fuel injector.
They might help to make the debris loosen up, but they will not make them vanish completely. As a result, the substances like debris and others may travel into other parts of the engine. This will damage the entire car system.
The solution for this is truly simple. All you’ve to do is buy a good-quality injector cleaner. They usually last for years, so, spend the money wisely!
Irrelevant Fuel Injector Cleaner
It’s vital that you know your engine’s type before you go for the cleaner. Do you have a gas system, diesel system, or a petrol/octane system? The cleaners are made differently, and not buying the cleaner according to the engine type will severely damage your fuel system.
Slowly but gradually, it’ll create an issue to the entire internal system and make the vehicle unusable. The ingredients are completely different when it comes to the engine type, so, be careful.
Buying the right type of Fuel Injector cleaner will definitely solve this issue.
Damage in Sensors
The ingredients and additives that are used to make the fuel injector cleaners are not very safe for the sensors. The materials like MMO can be troublesome for them, especially the oxygen sensor.
In the long run, if you use the fuel injector cleaners very frequently, it may permanently damage your car’s sensors. When the oxygen sensor is damaged, it may lead to low fuel efficiency, blinking of lights, and hesitation within the engine.
Using the cleaner not so frequently will prevent you from this problem.
Wrong Measurement of Fuel Injector Cleaner
Overloading the fuel injector with the cleaner will only lead to major issues for the car. At first, it’ll destroy your fuel injector, and then slowly, you’ll see problems in various parts of the car.
The engine performance will slowly fall apart and shorten the lifespan of your vehicle too. You must use the fuel injector cleaner according to your problem and measure the amount you are using.
Knowing the correct measurement and not using the fuel injector cleaner too frequently will be the cure.
Frequently Asked Questions (FAQs)
Can Fuel Pump Be Damaged By The Fuel Injector Cleaner?
There is no chance for the fuel injector cleaner to damage the fuel pump. The job of the cleaner is to remove the clogs, dirt and loosen them up. The fuel pump is located in a different location than the fuel injector, so, there is a meager chance. However, you must be careful about the O2 sensor of your car.
Will It Worsen Driving Experience In The Long Run?
Using a reputable fuel injector cleaner efficiently and in the right amount will never worsen your driving experience. In fact, it’ll improve the experience from time to time and also extend your ride’s lifespan.
How Often Should Use The Cleaner?
A lot of people prefer to use it every time they refuel, but that’s not right. It totally depends on how long you travel. It’s ideal to use it every time you travel 1500 to 1600 miles in order to keep the engine healthy.
Also, if you’re frequently traveling and going for short rides, you can clean it after refueling the car for 5 times.
Fuel Injector Cleaner is an amazing tool to maintain your car’s health. Anyway, we hope you’ve got the proper answer regarding can fuel injector cleaners cause problems or not. Nevertheless, it depends on the way you’re using it and the product you’ve bought.
Now that you know the possible issues, you can prevent them. On the other hand, you also know the symptoms of a clogged fuel injector. So, if your car is facing any of the symptoms, don’t wait! Go for a reputable fuel injector cleaner.
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