Distinguishing abnormal engine behaviour on his car is not a good symptom. In reality, the engine is the main organ of your car and any sign of a malfunction must be noticed instantly and you must try to find the trigger of this trouble. If you are ever in the circumstance where your Ford Flex no longer accelerates, whether uphill or downhill, we have writen this document to help you find out the origin of your failure. To do this, we will examine a large amount of the reasons that may justify your Ford Flex not accelerating efficiently.

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My Ford Flex no longer accelerates properly because of ignition:

Let’s start our recap of the triggers that can induce your Ford Flex to stop accelerating properly. One of the most general triggers is that your ignition does not work out. We talk about ignition, but we can also extend the malfunction to the ECU which itself can send bad information that will affect your ignition. It can happen that your Ford Flex has been put in safety, do not be reluctant to go through this content page for more details. To examine that one of these problems is not the purpose why your car no longer accelerates, you will need to run your Ford Flex through the diagnostic tool. Moreover, you can examine the state of your ignition coils, if you have several of them and one is defective it can clarify the acceleration holes you feel, if you simply have one in normal circumstances your Ford Flex should not start.

My Ford Flex no longer accelerates smoothly because of the injectors:

Let’s focus on the trouble with the injectors in your Ford Flex. If you have the feeling that your vehicle is sputtering, that it endures a loss of power, it is reasonably likely that because of a bad fuel quality one or more of your injectors have obstructed or congested, which ends in a bad air/fuel mixture sent to the engine and which will as a result consequentially disturb its normal performance, bear in mind to examine the state of your injectors. If during the check you uncover that one of your injectors is leaking on your Ford Flex, do not be reluctant to browse our small content page to get rid of this malfunction.

My Ford Flex no longer accelerate as before because of the accelerator cable:

Another possible reason for the fact that your vehicle no longer accelerates, whether you are driving, stationary, hot, cold or accelerating, is a distinct wear of your accelerator cable. If the accelerator cable is at a pronounced stage of wear and tear, it will not move correctly in its sheath and will produce a loss of power, check the tate of wear.

My Ford Flex no longer accelerate because of the clutch:

One of the common triggers of a Ford Flex not accelerating when hitting the gas pedal, or not moving forward, is that your clutch disc is outdated. In reality, the action of the clutch is to transfer the power from the engine to the gearbox which will then transmit it to the wheels. If this disc is “smooth”, you will no longer have the ability to transfer this power to the wheels and you will find that your Ford Flex no longer accelerates, or at least, the engine may rev up, but the speed of your vehicle will have difficulty raising. Browse through our content page on the clutch that slips on Ford Flex, to evaluate yours and check that it is not the reason of your failure.

I do feel a loss of power when I accelerate with my Ford Flex because of the fuel filter:

As far as the fuel filter is concerned, we are dealing with the same type of problem as clogged injectors. If your Ford Flex no longer accelerates and you have the impression that it is sputtering or that you have drops when accelerating, it is possible that your fuel filter is blocked. The result would be that your complete intake system is idling and therefore your engine lacks the fuel supply to perform properly. Don’t be reluctant to examine it and change it if appropriate. In the event that you have the impression that your motor vehicle rises in laps by itself, go through through this content page it should support you to determine the cause.

My Ford Flex 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 cars are furnished with a growing number of features to limit pollution emissions, the particulate filter is part of this system. Nevertheless, according to your use, it is possible that it can become clogged and blocked. Specifically if you make short trips and can mount your car in the RPM. In this case it is possible that your particle filter gets clogged and that your Ford Flex does not accelerate anymore. Get it inspected out.

My Ford Flex does no longer accelerate because of a punctured hose:

To conclude, last reason, and unquestionably 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 bring about a car which does not accelerate any more, examine under your bonnet, engine running, the level of wear of your hoses, be careful not to burn yourself. If ever you are in this circumstance, it is possible that your Ford Flex does not hold idle, in this case consult our content page to treat in depth the dysfunction.

If you have any further questions about the Ford Flex, do not hesitate to consult our Ford Flex category.