Symptoms of a Bad Fuel Injector in Your BMW

Posted on January 2, 2019 by smikyautomowp

People purchase BMW cars because they are known for optimal performance. There is nothing quite like seeing, and hearing, the beautiful purr of a BMW. What makes these cars so appealing? Their design. German manufacturers specifically designed the BMW to merge performance and style. Because of this, BMW’s are known for having superior engines. So much so that it takes a highly qualified expert to even repair engine problems.

When the engine’s performance is compromised, the driver will immediately feel the difference. It may begin with stalling, strange odors or even a decrease in fuel. Unsurprisingly, a failed fuel injector can produce a wide range of problems. In fact, these issues could lead to possible engine failure if not handled correctly. Let’s consider what role the fuel injector plays and the what happens when this part begins to fail.

What Role Does the Fuel Injector Play?

The fuel injector is like the mechanical pathway between fuel and your engine. The fuel is the mail and the fuel injector is the mailman. Together, they work to power the engine. Without adequate fuel, the car will stop running. When this occurs, the engine loses power. Ultimately, your result is a stagnant car. It’s like running out of gas on the highway-a bad situation.

This piece is vital because it stands between your car driving and it not. When it’s broken or experiencing leaks, it may be increasingly difficult for your car to start and even drive. Because of this, taking care of the fuel injector is vital.

Sometimes, when the fuel injector is leaking, it can cause severe internal damage. Symptoms include difficulty starting, oil thinning, and odors. If the driver continues to let the fuel injector leak internally, it could result in engine failure. What’s worse, this malfunction could even lead to a fire under the hood, a serious safety concern. It’s safe to conclude that properly maintaining the fuel injector is important.

Symptoms of a Failing Fuel Injector

When the fuel injector begins to fail, the primary symptoms is a stuttered start. You may put your key in the ignition, turn it and nothing happens. Or, your car may make “hiccup” sounds while trying to start up. This is your car’s way of telling you that there isn’t enough power being driven to the engine for it to start.

Another clue is smoke coming out of your car. Specifically, this smoke will come from the tailpipe. This could be in the form of a gray or dark brown gas just trailing your car. Often times, this is accompanied by a foul odor emitting from the vehicle. Drivers may initially smell this odor when starting their car.

If you notice your car is guzzling gas quicker than normal, this may be an indicator of a failing fuel injector. BMW cars are designed to go through gas relatively quickly in comparison to other vehicles. However, if you notice this is occuring at an alarming rate, take your car to the trusted BMW mechanic immediately. Getting the problem seen to quickly can prevent costly engine damage, not to mention that it’s extremely expensive having to fill your tank up every other day. Avoid this costly issue by maintaining your servicing appointments.

Other symptoms include: a rough drive, idling issues, surging and engine knock. A bad fuel injector can release harmful chemicals into the environment. This creates excessive pollution. If detonation occurs, your BMW’s engine may fail immediately. Avoid this issue by keeping up with the health of your fuel injector. Remember, one repair can save you from having to replace your entire engine.

How We Can Help

If you are experiencing issues with your fuel injector, don’t wait until it’s too late. One of the best ways to avoid this issue is to keep up with your regular maintenance appointments. Don’t wait until the problem becomes too out of hand. A well maintained car, especially of the BMW brand, will perform at its best when taken care of. Immediately schedule a servicing appointment if you feel your vehicle has been showing signs of a bad fuel injector.

St. Matthew’s Import Service, located in Louisville, KY, has multiple locations that can service your BMW specifically. Check out the Hubbards Lane location for automotive service and repair. The experts here will be able to assess, diagnose, and repair your vehicle.