It’s rarely a good indication that the engine in your Ford Fiesta is behaving abnormally. This is because the engine is the fundamental part of your vehicle and any sign of abnormal performing must be noticed immediately and you must try to find the cause of the failure. If it occurs that your Ford Fiesta is hesitating during acceleration, we have done this tutorial to help you locate the cause of your failure. We will now check out all the possible motives your Ford Fiesta having hesitation in acceleration.


Ford Fiesta WHICH hesitates while accelerating DUE TO THE IGNITION:

So let’s begin our recap of the motives that can generate hesitation during Ford Fiesta acceleration. One of the most classic motives is that your ignition does not work out. We speak about ignition, but we can also generalize the breakdown to the ECU which on its own can send bad data that will disturb your ignition. It’s likely that your Ford Fiesta a has gone limp mode, don’t think twice to examine this tutorial for more info. In order to check that one of these malfunctions is not the trigger of your Ford Fiesta having acceleration complications, you will have to “suitcase” your vehicle. Also, you can examine 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 perceive, if you only have one generally your Ford Fiesta should not start.

Hesitation during Ford Fiesta acceleration DUE TO THE INJECTORS:

Now let’s look into the injector-related mishaps of your Ford Fiesta’s fuel injectors. If you perceive this sense that your vehicle is grazing, it is quite possible that due to poor fuel quality one or more of your injectors have become blocked or obstructed, producing a bad air/fuel mixture to be delivered to the engine block and consequently immediately disrupt its normal operation, do not forget to check your injectors. If during the check you uncover that one of your injectors is leaking on your Ford Fiesta, please read our small file to get rid of this malfunction.

Hesitation during Ford Fiesta acceleration DUE TO THE ACCELERATOR CABLE:

Another possible explanation why you feel hesitation during Ford Fiesta 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 serious state of wear, it will not slide properly in its sheath and will snap, check the level of wear of your accelerator cable.

Ford Fiesta that hesitates when accelerating DUE TO THE FUEL FILTER:

As far as the fuel filter is concerned, we’re dealing with the same sort of problem as clogged injectors. If your Ford Fiesta is clutching and you feel like it is grazing or you have holes when accelerating, your fuel filter may be stuck. The outcome would be that your entire intake system would be running at idle and therefore your engine would lack fuel supply to go normally. Don’t forget to check it and replace it if necessary. If you ever get the feeling that your Ford Fiesta is going up in laps by itself, examine our tutorial it should help you to discern the origin.

Hesitation during Ford Fiesta acceleration DUE TO THE PARTICULATE FILTER:

The ultimate explanation for an hesitating Ford Fiesta during acceleration. Modern cars are built with more and more options to limit emissions, the particulate filter is part of this package. Nevertheless, dependent on how you use it, it can become clogged and dirty. Specifically 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 congested and your Ford Fiesta could give you acceleration concerns. Have it checked.

Hesitation during Ford Fiesta acceleration DUE TO A PUNCTURED HOSE:

To conclude, the last problem, and surely the least annoying for you, it is likely that one of your fuel or air intake hoses is punctured or cracked and that it motives a lack of air or fuel which will result in an Ford Fiesta that gives acceleration troubles, check under your hood, engine on, the level of wear of your hoses, be careful not to burn yourself. If this happens to you, your Ford Fiesta may not be able to idle, in which circumstance check out our little dossier to deal with the malfunction in depth.

Whenever you have any additional questions about the Ford Fiesta, do not hesitate to consult our Ford Fiesta category.