Having a issue with your car is common, because sadly recent vehicles are more and more complex and therefore at the mercy of more and more possible breakdowns. Today we’re going to try to help you to solve an injection problem on your Nissan Navara . This is a issue that is especially bothersome because it can eventually bring your car to non starting or broken engine unit. To get this done, first we will discover how injection works, then, what are the different problems that can exist on a Nissan Navara injectors , and at last, how to solve them.
What is the intent of the injection of a Nissan Navara?
So we begin our article by quickly explaining how an injection system works so that you have all the info you need to discover the failure associated with it. < br>
The injection system of a Nissan Navara handles the fuel intake into the engine unit , it replaces the old carburettors. It has the advantage to be a lot more precise and to come, under pressure, to launch the fuel in the engine unit. The injection pump takes care of pressurizing the fuel and transferring it to the injectors, and the injectors will release the fuel in the form of micro-drops into the cylinders of your Nissan Navara. The advantage 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 Nissan Navara?
Now in this second component, we are going to see the different injection complications and their symptoms that you may face on your Nissan Navara .
Injection pump complications Nissan Navara
To start, we will discover the injection pump complications on your Nissan Navara, there are not many of them, they are quite often persistent but we will outline them down 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 trigger a bad air/fuel mixture and therefore a bad combustion and thus alter the performance of the engine unit of your Nissan Navara.
- Leakage from the injection pump of your Nissan Navara: If you have a major leakage problem, the end 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 results and symptoms of a fuel pump issue on a Nissan Navara , you will undoubtedly feel, a lack of power, your engine unit grazing, dark smoke emissions…
Injectors complications Nissan Navara
Now we move on to the injector problems on Nissan Navara . Injectors are the end of your injection system, here are the different complications you may encounter:
- Dirty Nissan Navara injectors: This can happen because of poor fuel quality, they will let less fuel through or more if they are totally clogged. So you will possibly have one or more cylinders that are not working properly.
- Leaky Nissan Navara 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 Nissan Navara HS: This is the case when your injectors are totally clogged or when you have an electronic problem, it will not let anything go.
Regarding the signs of illness of injector complications on your Nissan Navara it is about the same as for a faulty injection pump. You may experience problems with starting, throttle response, power loss, and smoke emission.
How to fix an injection issue on a Nissan Navara?
To finish our content page on the injection complications on Nissan Navara , 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 problem without replacing the component, this change quite often goes with the replacement of the injectors, and in some cases the tank, it will take between 2000 and 3000 euros for the whole, try to get several 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 Nissan Navara, do not hesitate to seek advice from our article on this subject to get the process. 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 think twice to seek advice from our article on the injectors that leak on Nissan Navara, to have all the solutions available to you.
- Injector HS: Finally, last solution, your injector is damaged or doesn’t work anymore, in general, the replacement of an injector costs around 500 euros labor included.
Whenever you have any further questions about the Nissan Navara, do not hesitate to consult our Nissan Navara category.
