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Hyundai Accent Fuel Injector

Common Causes of Hyundai Accent Fuel Injector Problems

Your Hyundai Accent's fuel injector is engineered precisely to create a fine mist of fuel for easier burning. However, due to all sorts of fuel problems that may range from clogging to leaking, the fuel injector may lose its efficiency. If you think your fuel injector is already worn out, then you had better make time for troubleshooting to keep your car in top shape. Here are some of the problems and their causes that you may encounter on your Hyundai Accent fuel injector.

Clogged fuel injector nozzles

Did your oxygen sensor read your fuel mixture as lean? It may be caused by a malfunction in the sensor, or it could also mean that fuel deposits have clogged up your Hyundai Accent's fuel injector. You see, the accumulated deposits can restrict fuel delivery and disrupt the fuel injector's pattern, which then causes an imbalance to the air and fuel mixture. When this happens, be sure to make time for repair or you will have to deal with more engine and emission problems.

Gas contamination

If you find reduced fuel output and engine performance, then the gas in your fuel injectors may have been contaminated by rust, water, oil, and other substances. You see, there are simple ways to diagnose contamination. If you suspect water to be the contaminant, you may use calcium chloride to absorb it in the fuel. There are also several tests you can perform to detect contamination. Some may require the use of modern equipment while some require only the comparison of densities and observation of residue.

Leaks in the fuel injectors

If you find fuel coming out from the exhaust pipe, then you probably have a leaking fuel injector. You see, the leaking from the fuel injector will cause the cylinders to malfunction. And with that, you will find the exhaust gases to smell of fuel. Once these symptoms are present, you should unplug the fuel injector harness and plug wires and visit a car shop to avoid further engine problems.

Other troubleshooting tips

If you have the time and budget, a number of auto parts stores offer mechanic's stethoscopes, digital ohmmeters, and nod lights to make it easier to diagnose faulty fuel injectors.

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  • Tips on Cleaning Your Hyundai Accent's Fuel Injector

    A clean fuel injector in your vehicle will help maintain the engine and fuel system's optimum performance. You see, keeping your fuel injector in top shape allows better fuel economy and emissions. Despite this, your fuel injectors are still prone to wear and tear overtime. So to extend your car injector's life service, here are some tips on how to clean and maintain your Hyundai Accent's fuel injector.Cleaning tips

    • Use the right type of cleaning products
    • There are several fuel injector cleaners available in the market. If you want to get rid of deposits and residue, take note of carb cleaners. Alternately, ultrasonic cleaners also perform the job well as they cleanse faster than the carb cleaners. When detecting abnormalities in the fuel injector, wire controls are the equipment to use. Failing to use the right type of cleaning products will cause your fuel injectors to degrade faster and you may as well end up replacing the stock fuel injectors.
    • Know when to clean the fuel injector
    • Aside from knowing the right type of cleaning products to use on your fuel injector, it is also important to regularly allot a schedule in cleaning and maintenance. In fact, experts recommend cleaning the fuel injectors every 25,000 miles to 30,000 miles to keep up with peak efficiency. You see, vehicles with high-mileage engines and those that are frequently used for stop-and-go driving may be more prone to wear and tear. So, these types need a more frequent cleaning interval. In addition, pouring a concentrated fuel injector cleaner into the gas tank every time you fill-up for two to three months will aid greatly in maintenance. Not only that, doing this process will also clean the rest of the fuel system.
    • Cleaning the fuel injector in place vs. cleaning the removed fuel injector
    • Generally, cleaning the fuel injectors on-car saves more time than cleaning them off-car. However, most auto shops prefer to do off-car cleaning because it can address dirty fuel injector problems better than on-car cleaning. It may take longer but this off-car cleaning is a better alternative than replacing stock fuel injectors with new ones.