The process involves checking the pressure regulator, fuel lines, and fuel pump. After flushing the fuel injector, the system is then cleaned using a specialised cleaning solution that removes gunk and macroscopic contaminants. In the end, your car's ECU is re-tuned to ensure proper air-fuel mixture.
A clean fuel system can improve the longevity of your vehicle, increase power and performance, improve fuel economy and drive ability. Many of us tend to neglect cleaning our vehicle's fuel system, not realizing that this is actually a vital component to prolong the life of your car.
Many shops promote a quick/easy injector service that runs a cleaning solution through the injectors while they're still mounted in the engine. A more thorough (and expensive) process for severely clogged injectors requires removing the injectors and cleaning them on a machine designed for that purpose.
You can also clean the injectors yourself with a few simple tools. First, remove the fuel injectors from the engine and disassemble them. Then, soak the injectors in a cleaning solution for a few hours. After that, use compressed air to blow out any remaining deposits.
Although fuel injectors are an important maintenance service for your vehicle, they are a relatively affordable service that most people can add to a standard oil change. The average cost of a fuel injection service ranges between $50 and $80 dollars depending on the model and make of a vehicle.
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.
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.
With your fuel injectors safely removed, you can now clean them individually. Using a soft-bristled brush, you can apply your carburetor cleaner to the outside. Use a fuel injector jumper in order to open up the fuel injector, then spray your cleaner through each side of the fuel injector.
How long it takes to clean your fuel injectors can vary slightly, but you should expect it to take anywhere from 45 minutes to 1 hour for a professional mechanic to clean your fuel injectors.
The longer it runs, the more continuous the contact time the chemical has with the deposits, and, therefore, the more thorough the level of cleaning. Highway driving is expected to afford slightly better cleaning than start-and-stop driving, which is better still than simply idling. Short trips are the least effective.
Although there are many products such as injection cleaning additives that claim it can clean or unclog a clogged fuel injector while it is in the engine, they cannot.
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.
You'll need to get a cleaning product specifically designed for your type of engine. Do you want a fuel system cleaner or a fuel injector cleaner? Again, fuel system cleaners are typically stronger since they need to clean all parts of the system, but fuel injector cleaners are usually cheaper.
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.
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.
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.
Fuel Injector Cleaner Benefits
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.
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.
What happens if you put too much fuel injector cleaner? 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.
Fuel is pumped directly into the injectors which, in turn, spray fuel directly into the cylinders or into an intake manifold. Your vehicle needs this fuel to start and run. Carbon deposits are a natural byproduct of combustion engines. Consequently, your fuel injectors will become clogged by carbon deposits eventually.
One of the obvious symptoms of a clogged fuel injector is the lighting up of the "Check Engine" light in your dashboard. The fault codes usually associated with a clogged fuel injector can range from misfire codes to lean codes.