It’s rarely a good sign that the engine in your Scion xB is behaving abnormally. This is because the engine is the fundamental part of your automobile and any sign of abnormal performing must be identified immediately and you must seek out the trigger of the malfunction. If it occurs that your Scion xB is hesitating during acceleration, we have made this tutorial to help you uncover the trigger of your malfunction. We will now check out all the possible triggers your Scion xB having hesitation in acceleration.


Scion xB WHICH hesitates while accelerating BECAUSE OF THE IGNITION:

So let’s commence our recap of the triggers that can generate hesitation during Scion xB acceleration. One of the most classic triggers is that your ignition fails. We talk about ignition, but we can also extend to the breakdown to the ECU which by itself can transmit bad data that will affect your ignition. It’s possible that your Scion xB a has gone limp mode, don’t hesitate to examine this tutorial for more info. To be able to examine that one of these malfunctions is not the cause of your Scion xB having acceleration troubles, you will have to “suitcase” your automobile. Also, you can check out the state of your ignition coils, if you have more than one and one is faulty it may be the motive for the couplings, acceleration holes that you experience, if you only have one generally your Scion xB should not start.

Hesitation during Scion xB acceleration CAUSED BY THE INJECTORS:

Now let’s concentrate on the injector-related mishaps of your Scion xB’s fuel injectors. If you notice 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 clogged or obstructed, producing a bad air/fuel mixture to be sent to the engine block and so automatically affect its normal functions, do not forget to examine your injectors. If during the test you find that one of your injectors is leaking on your Scion xB, please browse our small document to remedy this malfunction.

Hesitation during Scion xB acceleration CAUSED BY THE ACCELERATOR CABLE:

Another possible explanation why you experience hesitation during Scion xB 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 effectively in its sheath and will snap, examine the level of wear of your accelerator cable.

Scion xB that hesitates when accelerating BECAUSE OF THE FUEL FILTER:

As far as the fuel filter is being considered, we’re struggling with the same kind of problem as clogged injectors. If your Scion xB is clutching and you experience like it is grazing or you have holes when accelerating, your fuel filter may be stuck. The final 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 examine it and change it if required. If you ever get the feeling that your Scion xB is going up in laps by itself, examine our tutorial it should help you to find out the cause.

Hesitation during Scion xB acceleration CAUSED BY THE PARTICULATE FILTER:

The last justification for an hesitating Scion xB during acceleration. Modern cars are built with an increasing number of options to limit emissions, the particulate filter is part of this package. However, based on how you use it, it can become clogged and dirty. Specifically if you drive short distances and don’t push your engine hard oftentimes. If this is the case, it is possible that your ACP could become blocked and your Scion xB could give you acceleration concerns. Have it checked out.

Hesitation during Scion xB acceleration BECAUSE OF A PUNCTURED HOSE:

In conclusion, the last problem, and surely the least annoying for you, it is possible that one of your fuel or air intake hoses is punctured or cracked and that it triggers a lack of air or fuel which will result in an Scion xB that gives acceleration troubles, examine under your hood, engine on, the level of wear of your hoses, be careful not to burn yourself. If this happens to you, your Scion xB may not be able to idle, in which case check out our little dossier to handle the malfunction in depth.

If you wish more guides on the Scion xB, go to our Scion xB category.