Discovering irregular engine behaviour on his car is not a good signal. In fact, the engine motor is the main organ of your car and any indicator of a malfunction must be identified straightaway and you must search for the cause of this malfunction. If you are ever in the situation where your Ford S-max no longer accelerates, whether uphill or downhill, we have created this article to enable you figure out the origin of your breakdown. To accomplish this, we will analyze the majority of the reasons that may justified your Ford S-max not accelerating well.
My Ford S-max no longer accelerates properly because of ignition:
Let’s begin our recap of the causes that can trigger your Ford S-max to stop accelerating properly. One of the most common causes is that your ignition does not work properly. We talk about ignition, but we can also generalize the fail to function properly to the ECU which itself can send bad info that will affect your ignition. It can happen that your Ford S-max has been put in safety, do not be reluctant to browse this article for more details. To verify that one of these complications is not the purpose why your car no longer accelerates, you will need to run your Ford S-max through the diagnostic tool. Furthermore, you can verify the condition of your ignition coils, if you have several of them and one is defective it can make clear the acceleration holes you feel, if you just have one in normal situations your Ford S-max should not start.
My Ford S-max no longer accelerates smoothly because of the injectors:
Let’s concentrate on the complications with the injectors in your Ford S-max. If you have the feeling that your vehicle is sputtering, that it suffers a loss of power, it is reasonably feasible that because of a bad fuel quality one or more of your injectors have obstructed or congested, which leads to a bad air/fuel mixture sent to the engine and which will as a result inevitably affect its normal operation, bear in mind to verify the condition of your injectors. If within the the check you find that one of your injectors is leaking on your Ford S-max, do not be reluctant to browse our small article to remedy this trouble.
My Ford S-max no longer accelerate as before because of the accelerator cable:
Another possible justification for the fact that your vehicle no longer accelerates, whether you are driving, stationary, hot, cold or accelerating, is a pronounced wear of your accelerator cable. If the accelerator cable is at a pronounced stage of wear and tear, it will not move properly in its sheath and will create a loss of power, check the level of wear.
My Ford S-max no longer accelerate because of the clutch:
One of the typical causes of a Ford S-max not accelerating when hitting the gas pedal, or not moving forward, is that your clutch disc is outdated. The fact is, the role of the clutch is to transmit the energy from the engine to the gearbox which will then transmit it to the wheels. If this disc is “smooth”, you will no longer be capable to transmit this power to the wheels and you will find that your Ford S-max no longer accelerates, or at least, the engine may rev up, but the speed of your vehicle will have difficulty increasing. Browse through our article on the clutch that slips on Ford S-max, to test yours and check that it is not the trigger of your breakdown.
I do feel a loss of power when I accelerate with my Ford S-max because of the fuel filter:
As much as the fuel filter is concerned, we are handling the same kind of problem as clogged injectors. If your Ford S-max no longer accelerates and you have the impression that it is sputtering or that you have drops when accelerating, it is conceivable that your fuel filter is blocked. The consequence would be that your entire intake unit is idling and therefore your engine motor lacks the fuel supply to operate normally. Don’t be reluctant to verify it and replace it if appropriate. In the event that you have the impression that your car rises in laps by itself, examine through this article it should support you to determine the trigger.
My Ford S-max does not accelerate any more because of the particulates filter:
The last explanation for a car not accelerating, comes from your exhaust system. Today’s automobiles are built with more and more features to limit pollution emissions, the particulate filter is part of this package. Nevertheless, dependant on your use, it is possible that it can become clogged and blocked. Especially if you make short journeys and can mount your car in the RPM. In this instance it is possible that your particle filter gets clogged and that your Ford S-max does not accelerate anymore. Get it inspected out.
My Ford S-max does no longer accelerate because of a punctured hose:
To conclude, last explanation, and certainly the least annoying for you, it is possible 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 a car which does not accelerate any more, verify under your bonnet, engine running, the level of wear of your hoses, be careful not to burn yourself. If ever you are in this situation, it is possible that your Ford S-max does not hold idle, in this case consult our article to handle in depth the dysfunction.
If you want more guides on the Ford S-max, go to our Ford S-max category.
