It’s hardly ever a good sign that the engine in your Renault Grand Modus is behaving abnormally. This is because the engine is the fundamental part of your car and any indicator of abnormal performing must be identified straight away and you must seek out the cause of the failure. If it happens that your Renault Grand Modus is hesitating during acceleration, we have made this guide to help you uncover the cause of your failure. We will now examine all the possible causes your Renault Grand Modus having hesitation in acceleration.

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Renault Grand Modus WHICH hesitates while accelerating BECAUSE OF THE IGNITION:

So let’s start our recap of the causes that can trigger hesitation during Renault Grand Modus acceleration. One of the most simple causes is that your ignition does not work out. We speak about ignition, but we can also generalize the breakdown to the ECU which itself can transmit bad information that will disrupt your ignition. It’s likely that your Renault Grand Modus a has gone limp mode, don’t be reluctant to browse this guide for more info. In order to verify that one of these malfunctions is not the cause of your Renault Grand Modus having acceleration difficulties, you will have to “suitcase” your car. Also, you can take a look at the condition of your ignition coils, if you have more than one and one is faulty it may be the cause for the couplings, acceleration holes that you experience, if you only have one generally your Renault Grand Modus should not start.

Hesitation during Renault Grand Modus acceleration DUE TO THE INJECTORS:

Now let’s concentrate on the injector-related mishaps of your Renault Grand Modus’s fuel injectors. If you notice this feeling that your car is grazing, it is quite possible that due to poor fuel quality one or more of your injectors have become clogged or obstructed, generating 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 discover that one of your injectors is leaking on your Renault Grand Modus, please browse our small file to resolve this malfunction.

Hesitation during Renault Grand Modus acceleration DUE TO THE ACCELERATOR CABLE:

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

Renault Grand Modus that hesitates when accelerating BECAUSE OF THE FUEL FILTER:

As much as the fuel filter is associated, we’re handling the same form of problem as clogged injectors. If your Renault Grand Modus is clutching and you come to 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 miss to verify it and replace it if needed. If you ever get the feeling that your Renault Grand Modus is going up in laps by itself, browse our tutorial it should help you to identify the origin.

Hesitation during Renault Grand Modus acceleration DUE TO THE PARTICULATE FILTER:

The ultimate explanation for an hesitating Renault Grand Modus during acceleration. Modern cars are built with an increasing number of options to limit emissions, the particulate filter is part of this package. Nevertheless, according to how you use it, it can become clogged and dirty. Especially if you drive short distances and don’t push your engine hard frequently. If this is the circumstance, it is possible that your ACP could become blocked and your Renault Grand Modus could give you acceleration concerns. Have it inspected.

Hesitation during Renault Grand Modus acceleration BECAUSE OF A PUNCTURED HOSE:

To conclude, the last problem, and surely the least frustrating 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 Grand Modus 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 Grand Modus may not be able to idle, in which circumstance examine our little article to handle the malfunction in depth.

In the event that you have any further questions about the Renault Grand Modus, do not hesitate to consult our Renault Grand Modus category.