When Should You Replace the Fuel Injector in Your BMW?

When you own a car like a BMW, you will want to make sure that you are properly maintaining and taking care of the vehicle. When spending the kind of money you do on a BMW, you want to make sure that you are getting the best out of it. Very often, owners will not take care of their car and will be frustrated when it runs poorly or when they are constantly having to get their car fixed. Through proper maintenance, you can reduce the amount of problems that you could experience with your car.

Just like with any other car, you still may have to deal with a problem in your BMW every now and then. It is good to know how your car works so that you can keep an eye out for signs that may indicate that there is a problem. In addition to understanding how your car functions, you will want to make sure that you have a mechanic that you trust and that is familiar with working on BMWs. Having a mechanic that primarily works on BMWs is highly recommended because they will know what problems your car is susceptible to.

Fuel Injectors in a BMW

One problem that many BMW owners face is with their fuel injector. The fuel injectors in your car are vital to the overall function of your car. They work with the fuel system and are how fuel gets delivered to your car’s engine. The system relies on being precise in order to work efficiently and to optimize the performance of your vehicle. The amount of fuel that is released is a very specific amount, and when mixed with oxygen, it creates the combustion that your car needs in order to run.

If the fuel injection system is not working properly, it can cause many problems for you to deal with. The main issue that you face when your fuel injector is not operating correctly is with the performance of your vehicle. If the air to fuel mixture is not correct, it will likely mean that your car is either over-using fuel or under-using fuel. This leads to decreased performance, potential damage to your car’s engine, and it will even affect your fuel efficiency.

What causes problems with the fuel injectors?

There are a few different reasons why you may be dealing with fuel injector failure. The first cause for fuel injector issues comes as a result of improper care for your vehicle. By not properly servicing your car, your fuel system can suffer and can create problems for other systems. BMWs are vehicles that require very specialized maintenance. They are performance-based vehicles, and in order to run optimally, you will need to adhere to the services recommended in your owner’s manual. In addition to proper service, you will want to make sure that your fuel filters are not dirty. Having dirty fuel filters are another common cause for fuel injector problems.

Another common reason for having issues with your fuel injector is by using the wrong fuel. This surprises many people, but if you use the wrong fuel, it can lead to a buildup of deposits in your car’s engine. You owner’s manual should say what type of fuel to put in your car, but if you are unsure you can always reach out to your mechanic.

Symptoms of Bad Fuel Injectors

There are some signs that tend to be common when BMW owners start to experience problems with their fuel injectors. The most obvious sign is that you have lowered fuel efficiency. By having reduced gas mileage you can assume that there is some sort of issue. Another common sign is that your car may not start properly and will have trouble running. Lastly, if you start smelling fuel inside the car, you may want to see if your car is suffering from bad fuel injectors.

How We Can Help

At Mike Johns Imports, we can diagnose your BMW and will be able to tell you if your car is dealing with faulty fuel injectors. Our trained mechanics are experts when dealing with BMW’s and will work with you to determine the best course of action for repairs. Convenient to the residents of Crestwood, Hurstbourne, Jeffersontown, Louisville, St. Matthews, and Jeffersonville, IN, we take pride in our customer service and want to make sure your car is running properly. If you would like to learn more or schedule an appointment please contact us for more information.