How Long Does a Fuel Injector Last?

The fuel that resides in your gas tank has to be carried to various spots of the engine to be burned and used to power the vehicle. Making sure that the fuel is being delivered properly should be something that you take very seriously. Normally, the fuel from the tank will travel through lines to the fuel injectors to be dispersed. Each of the cylinders in the engine will have a dedicated fuel injector. The fuel will be dispensed in a fine mist, which makes it much easier to use and burn during the combustion process. Every time you crank and run your car, the fuel injector will be used to provide the engine with the power it needs to perform.

The fuel injectors on your car will typically last between 50,000 and 100,000 miles. The length of time that the injector lasts has a lot to do with the type of gas that is used in the car and how often the various fuel filters are changed. Using lower grade gas will usually lead to the fuel injectors becoming gummed up. There are a number of injector treatments on the market that can help to break up these types of deposits. Eventually, even the treatments will not be able to get the injectors back in good shape and they will need to be changed out. A bad injector can wreak havoc on an engine and will have to be replaced immediately to restore functionality.

The fuel injectors are a very vital part of your engine and without out them the proper amount of fuel will not be delivered. The last thing that you want to do is ignore the warning signs that the fuel injectors need to be replaced due to the damage it can cause your engine.

When the fuel injectors are in need of replacement, here are some of the things you will start to notice:

  • The Check Engine Light is on
  • Your engine continuously misfires
  • The fuel efficiency of the car begins to decline significantly
  • You detect fuel leaks around where the fuel injectors are mounted
  • There is a noticeable gas odor coming from the vehicle

Getting a quality fuel injector put back on your car will be worth the money spent due to the performance it can provide.


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Recent Fuel Injector Replacement reviews

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Robert

32 years of experience
646 reviews
Robert
32 years of experience
BMW 328i L6-3.0L - Fuel Injector - Mountain View, California
Robert brought the whole mechanic shop with his amazing knowledge/experience into my garage, and he was very flexible. He paid attention to every details during the repair process and didn’t bother to explain on my questions. Most importantly, Robert is a very honest man whom you can count on...^^
GMC K1500 Suburban - Fuel Injector - San Jose, California
I cannot begin to describe how great of a mechanic Robert is not only did he constantly keep me updated , was very straightforward , extremely professional and did absolutely excellent work we'll probably never use another mechanic other than him ever again I would recommend him to absolutely anybody

William

35 years of experience
731 reviews
William
35 years of experience
Cadillac STS V8-4.6L - Fuel Injector - Phoenix, Arizona
He came to the first appointment explained what was happening he was able fix and get me a quote for the issue I had and scheduled me quick for the other issue I had was able to explain with my certain items were not needed even though online portal stated was needed. Only paid for the services required to fix the issue. He kept in contact with me to advise on the repair status and the final result. Nice to have the mechanic come to you. Would recommend William very courteous.
Mercedes-Benz 380SL - Fuel Injector - Sun City, Arizona
William was wonderful. Very knowledgeable and hardworking. Absolutely the best of the best mechanic.

Torrieanto

13 years of experience
632 reviews
Torrieanto
13 years of experience
Chrysler Town & Country V6-4.0L - Fuel Injector - Saint Petersburg, Florida
Torreanto replaced all 6 injectors on my 2008 Town and Country for an extremely reasonable cost. He is a very competent mechanic with excellent experience. His troubleshooting and analytical skills were very apparent during our discussion of the work at hand. I really enjoyed talking with him on an engineer to engineer level. The job was completed in a timely manner with careful attention to detail. My car is running smoothly again with excellent power. He was also helpful in discussing other issues that were identified that may need addressing in the future. I will definitely look for him to do any necessary work on my van in the future.
Volkswagen Jetta - Fuel Injector - Riverview, Florida
Torrieantos arrived on time to complete the repairs. He was courteous, knowledgeable and got the car back up and running like new.

Jermaine

25 years of experience
382 reviews
Jermaine
25 years of experience
Saab 9-3 L4-2.0L Turbo - Fuel Injector - Silver Spring, Maryland
As always, the service I received was 5 star. I have never had a bad experience. It’s super convenient having your car fixed at home. No drop off. no waiting. rooms no missing work. I would highly recommend yourmechanic. Mechanics are always super friendly, fast and knowledgeable.

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