Having a issue with your car is basic, because sadly recent automobiles are more and more difficult and therefore subject to more and more possible breakdowns. Today we’re going to try to help you to solve an injection problem on your Mercedes Benz GLA Class . This is a issue that is specially annoying because it can sooner or later bring your vehicle to non starting or damaged engine. To do this, first we will see how injection functions, then, what are the different problems that can exist on a Mercedes Benz GLA Class injectors , and finally, how to solve them.

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What is the aim of the injection of a Mercedes Benz GLA Class?

So we start our article by promptly detailing how an injection system functions so that you have all the info you need to understand the failures connected with it. < br>
The injection system of a Mercedes Benz GLA Class handles the fuel intake into the engine , it replaces the old carburettors. It has the benefit to be far more precise and to come, under pressure, to launch the fuel in the engine. The injection pump takes care of pressurizing the fuel and transferring it to the injectors, and the injectors will discharge the fuel in the form of micro-drops into the cylinders of your Mercedes Benz GLA Class. The benefit of fuel injection is to have a much more precise dosage than a carburettor and to enable a better air/fuel mixture and therefore a better combustion.

What are the different injection complications on Mercedes Benz GLA Class?

Now in this second component, we are going to discover the different injection complications and their symptoms that you may come across on your Mercedes Benz GLA Class .

Injection pump complications Mercedes Benz GLA Class

To start, we will see the injection pump complications on your Mercedes Benz GLA Class, there are not many of them, they are quite often recurrent but we will highlight them below:

  • Electronic issue of the high pressure pump: If you have an electronic issue, the pressure in your injection system might be too high or too low which will bring about a bad air/fuel mixture and therefore a bad combustion and thus alter the behavior of the engine of your Mercedes Benz GLA Class.
  • Leakage from the injection pump of your Mercedes Benz GLA Class: If you have a major leakage problem, the result will be much the same as if you have a lack of pressure, you will not have enough pressure and therefore the combustion of your fuel will not be good

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Regarding the consequences and symptoms of a fuel pump issue on a Mercedes Benz GLA Class , you will certainly experience, a lack of power, your engine grazing, dark smoke emissions…

Injectors complications Mercedes Benz GLA Class

Now we move on to the injector problems on Mercedes Benz GLA Class . Injectors are the end of your injection system, here are the different complications you may encounter:

  • Dirty Mercedes Benz GLA Class injectors: This can happen because of poor fuel quality, they will let less fuel through or more if they are entirely clogged. So you will probably have one or more cylinders that are not functioning properly.
  • Leaky Mercedes Benz GLA Class injector: It’s quite often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Mercedes Benz GLA Class HS: This is the circumstance when your injectors are entirely clogged or when you have an electronic problem, it will not let anything go.

Concerning the signs of illness of injector complications on your Mercedes Benz GLA Class it is about the same as for a faulty injection pump. You may encounter problems with starting, throttle response, power loss, and smoke emission.

How to resolve an injection issue on a Mercedes Benz GLA Class?

To end our article content on the injection complications on Mercedes Benz GLA Class , we will try to give you the solutions that exist to solve these complications.
If after a precise diagnosis it’s your injection pump that is the main cause of your complications, it will sadly be very complicated to intervene on the issue without replacing the component, this change quite often goes with the replacement of the injectors, and sometimes the tank, it will take between 2000 and 3000 euros for the whole, try to get some diagnostics and estimates before starting any repair.
Regarding a issue with an injector there are various solutions depending on your concerns, here they are:

  • Dirty injector: You can clean the injectors of your Mercedes Benz GLA Class, do not hesitate to seek advice from our article on this subject to get the procedure. If it doesn’t work, you will have to replace them.
  • Leaky injector: The replace and the purchase of a joint kit will only cost you a few tens of euros, but you still need to have the ability to replace it, do not hesitate to seek advice from our article on the injectors that leak on Mercedes Benz GLA Class, to have all the solutions available to you.
  • Injector HS: Finally, last remedy, your injector is broken or doesn’t work anymore, generally speaking, the replacement of an injector costs around 500 euros labor included.

To discover more tips on the Mercedes Benz GLA Class, take a look at the Mercedes Benz GLA Class category.