It’s almost never a good indicator that the engine in your Renault Scenic is behaving unusually. This is because the engine is the most important component of your automobile and any signal of abnormal working must be identified straight away and you must look for the trigger of the malfunction. If it happens that your Renault Scenic is hesitating during acceleration, we have made this article to help you discover the trigger of your malfunction. We will now look into all the possible causes your Renault Scenic having hesitation in acceleration.


Renault Scenic WHICH hesitates while accelerating CAUSED BY THE IGNITION:

So let’s begin our list of the causes that can generate hesitation during Renault Scenic acceleration. One of the most simple causes is that your ignition does not work out. We speak about ignition, but we can also extend to the breakdown to the ECU which on its own can give bad information that will disturb your ignition. It’s likely that your Renault Scenic a has gone limp mode, don’t be reluctant to go through this article for more information. In order to verify that one of these malfunctions is not the trigger of your Renault Scenic having acceleration problems, you will have to “suitcase” your automobile. Also, you can have a look at the state of your ignition coils, if you have more than one and one is faulty it may be the explanation for the couplings, acceleration holes that you experience, if you only have one most of the time your Renault Scenic should not start.

Hesitation during Renault Scenic acceleration CAUSED BY THE INJECTORS:

Now let’s concentrate on the injector-related mishaps of your Renault Scenic’s fuel injectors. If you identify this sense that your automobile is grazing, it is quite possible that due to poor fuel quality one or more of your injectors have become blocked or obstructed, leading to a bad air/fuel mixture to be delivered to the engine block and consequently immediately affect its normal operation, do not forget to verify your injectors. If during the test you find that one of your injectors is leaking on your Renault Scenic, please read our small document to solve this malfunction.

Hesitation during Renault Scenic acceleration CAUSED BY THE ACCELERATOR CABLE:

Another possible reason why you feel hesitation during Renault Scenic acceleration, whether you are driving, stationary, hot, cold or accelerating, is that your throttle cable is badly worn. If your accelerator cable is in a severe state of wear, it will not slide correctly in its sheath and will snap, verify the level of wear of your accelerator cable.

Renault Scenic that hesitates when accelerating CAUSED BY THE FUEL FILTER:

As far as the fuel filter is associated, we’re going through the same sort of issue as clogged injectors. If your Renault Scenic is clutching and you feel like it is grazing or you have holes when accelerating, your fuel filter may be clogged. The end result would be that your whole intake system would be running at idle and therefore your engine would lack fuel supply to go normally. Don’t forget to verify it and change it if necessary. If you ever get the feeling that your Renault Scenic is going up in laps on its own, go through our tutorial it should help you to identify the source.

Hesitation during Renault Scenic acceleration CAUSED BY THE PARTICULATE FILTER:

The ultimate justification for an hesitating Renault Scenic during acceleration. Modern cars are equipped with an increasing number of options to limit emissions, the particulate filter is part of this package. However, in accordance with how you use it, it can become clogged and dirty. Especially if you drive short distances and don’t push your engine hard oftentimes. If this is the circumstance, it is possible that your ACP could become congested and your Renault Scenic could give you acceleration concerns. Have it tested.

Hesitation during Renault Scenic acceleration CAUSED BY A PUNCTURED HOSE:

To conclude, the last issue, and surely the least irritating for you, it is likely that one of your fuel or air intake hoses is punctured or cracked and that it causes a lack of air or fuel which will result in an Renault Scenic that gives acceleration troubles, verify under your hood, engine on, the level of wear of your hoses, be careful not to burn yourself. If this happens to you, your Renault Scenic may not be able to idle, in which circumstance look into our little dossier to fix the malfunction in depth.

If perhaps you have any additional questions about the Renault Scenic, do not hesitate to consult our Renault Scenic category.