Fuel Doctor is Australia's Best Injector Cleaner and Fuel System Cleaner. Initially engineered in 1994 as an industrial fuel tank cleaner it has decades of proven performance.
In short, when used regularly, fuel cleaners work. They can help remove harmful deposits, prevent new deposits from forming, and enhance vehicle performance. Fuel additives can improve gas mileage, reduce long-term maintenance costs, and they're affordable.
For the first dose, simply install when you have a full tank of gas. It's that simple. From there, many experts will probably tell you that you should add a fuel injector cleaner to your gasoline every time you fill your tank up.
Although most fuel injector cleaners begin working immediately, it takes time before the improvements become noticeable. Before the cleaners start working effectively, the vehicle should travel several hundred miles and burn a good portion of a full fuel tank.
Absolutely Yes. Fuel injector cleaners work in very diluted amounts, and twice the strength (same amount of cleaner in half as much gasoline) works just a little faster. After all, we're talking about 12 ounces of cleaner in 12–15 gallons of gas, so the ratio of cleaner to gas is 100:1.
This involves attaching a special cleaning device to the fuel injectors and then running the engine. Mechanical cleaners are usually more expensive than chemical cleaners, but they're also more effective. The most effective way to clean fuel injectors is with an ultrasonic cleaner.
In some cases, the injector cleaner contains corrosive agents. These chemicals will eventually damage the fuel pump or tank lining. When this happens, you will notice leaks or reduced performance from your car.
Summary. Generally, we recommend that you clean your injectors every 15,000 miles. However, you could undoubtedly do it less frequently: about every 30,00 miles or once a year. You may also want to be careful about the gas you put into the vehicle and always check its quality beforehand.
CARS.COM — Cleaning fuel injectors is a service frequently recommended by dealers and repair shops. But unless there are noticeable signs of clogged fuel injectors (such as a rough idle, stalling, poor acceleration or high emissions levels), it might not be necessary.
You can overdo it when it comes to fuel injector cleaner and give your car too much of a good thing. In such a case, the fuel tank's lining may be damaged. Additionally, you may notice that engine performance and fuel efficiency have been reduced.
Use a fuel injector jumper in order to open up the fuel injector, then spray your cleaner through each side of the fuel injector. Once you're finished cleaning, you can reconnect your fuel injectors, reconnect the fuel pump, and re-start your engine.
When a fuel injector is clogged, it needs a concentrated cleaning to resolve the problem. This can be done by a qualified mechanic, or if you know your way around the inside of an engine, you can do it yourself. To start, invest in a fuel injector cleaning kit.
Generally, you can use fuel injector cleaner every 1,500 to 3,000 miles. Many people like to use fuel injector cleaners whenever they get an oil change, as it's easy to remember.
Age and condition – if the injectors are old or worn out, a clean may not be enough to restore performance and could do more damage. Severe clogging may mean they need to be replaced anyway. Costs – cleaning fuel injectors is cheaper than replacing them.
While fuel injector problems usually give warning, driving your vehicle for a long time with a clogged or faulty fuel injector can cause problems. At Rislone, we always advise customers to closely monitor how their engine is performing as a guide to determine if something might be wrong with their fuel system.