Your car is grazing and losing power, you feel it can stall at any moment? This little problem sometimes occurs on a Nissan Altima and it is crucial to identify the reason because it could very well have more serious repercussions in the future. In this article, we will try to give you an answer and discover all the potential causes that can make your Nissan Altima graze.who-grazes-nissan-altima

Factors that makes your Nissan Altima graze


The first thing to do as a diagnosis on your Nissan Altima is to wash the various parts. Indeed, dirty parts can trigger acceleration problems. So verify your filters, as air and fuel pass through this path before reaching the injectors. If the road was blocked, think of it as a blocked highway, everything is slowed down. Clean them, and if they are too old, it is reasonable to change them.

Injectors of your Nissan Altima:

Directly linked to these filters, the injectors get the fuel through the filters, and then supply the combustion chamber, where the spark plugs ignite the fuel, which makes it possible for your Nissan Altima to move forward thanks to this process. If you had poor quality fuel or simply fouling at this level, the pressure of the injection pump could be damaged, and therefore combustion would no longer be appropriate. Of course, this will be felt in the acceleration of your Nissan Altima.


As explained above, the spark plugs ignite the fuel once it reaches the combustion chamber. If it hasn’t had any problems up to now, maybe that’s where it comes from. If the spark plugs are defective and have difficulties igniting the fuel, you will have trouble driving gently with your Nissan Altima. Check them and change them if necessary.

Hoses of your Nissan Altima:

In your Nissan Altima, you have small hoses that are identical to small pipes that also allow the transport of different fluids. They must absolutely remain waterproof, otherwise you will also end up grazing because the fuel or oxygen supply will not be heterogeneous.


Another point to verify if the Nissan Altima grazes is the calculator. This one is responsible for the ignition but also for the injection. It transmits orders electronically to make sure that this task is done. Imagine a conductor giving inconsistent instructions to the orchestra, it would end into a rather chaotic situation. The same is true for your Nissan Altima, which would end up grazing. If the calculator is involved , it becomes more tricky to manage yourself. It is more sensible to go to a garage to have it recalibrated or replaced if it is not repairable.

Conclusion :

Here are the main causes that could cause your Nissan Altima to graze. It is important to note that it is often dirty and generally poorly maintained parts that will cause this. Try to regularly check on the inside of your Nissan Altima by cleaning what you can.

If you want more guides on the Nissan Altima, go to our Nissan Altima category.