Spotting uncommon engine behaviour on his car is not a good indication. In fact, the engine is the main part of your car and any indication of a malfunction must be spotted instantly and you must try to find the trigger of this sympton. If you are ever in the situation where your Chevrolet Impala no longer accelerates, whether uphill or downhill, we have compiled this page to enable you figure out the cause of your malfunction. To accomplish this, we will inspect the majority of the causes that may justify your Chevrolet Impala not accelerating smoothly.

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My Chevrolet Impala no longer accelerates properly because of ignition:

Let’s commence our list of the causes that can induce your Chevrolet Impala to stop accelerating properly. One of the most known causes is that your ignition fails. We talk about ignition, but we can also extend the fail to function properly to the ECU which itself can send bad info that will affect your ignition. It can appear that your Chevrolet Impala has been put in safety, do not hesitate to go through this content for more information. To check that one of these complications is not the cause why your car no longer accelerates, you will need to run your Chevrolet Impala through the diagnostic tool. Furthermore, you can check the condition of your ignition coils, if you have several of them and one is defective it can clarify the acceleration holes you feel, if you just have one in normal circumstances your Chevrolet Impala should not start.

My Chevrolet Impala no longer accelerates smoothly because of the injectors:

Let’s concentrate on the complications with the injectors in your Chevrolet Impala. If you have the feeling that your car 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 blocked or congested, which results in a bad air/fuel mixture sent to the engine and which will as a consequence consequentially disturb its normal performance, do not forget to check the condition of your injectors. If during the test you uncover that one of your injectors is leaking on your Chevrolet Impala, do not hesitate to read our small content to end this malfunction.

My Chevrolet Impala no longer accelerate as before because of the accelerator cable:

Another possible justification for the fact that your car 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 getting old and tear, it will not slide effectively in its sheath and will generate a loss of power, check the level of wear.

My Chevrolet Impala no longer accelerate because of the clutch:

One of the traditional causes of a Chevrolet Impala not accelerating when hitting the gas pedal, or not moving forward, is that your clutch disc is outdated. The truth is, the task 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 manage to transmit this power to the wheels and you will find that your Chevrolet Impala no longer accelerates, or at least, the engine may rev up, but the speed of your car will have difficulty raising. Browse through our content on the clutch that slips on Chevrolet Impala, to test out yours and check that it is not the trigger of your malfunction.

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

As much as the fuel filter is concerned, we are going through the same kind of trouble as blocked injectors. If your Chevrolet Impala 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 clogged. The outcome would be that your whole intake unit is idling and therefore your engine lacks the fuel supply to run properly. Don’t hesitate to check it and replace it if appropriate. In the event you have the impression that your car goes up in revs by itself, examine through this content it should support you to discover the trigger.

My Chevrolet Impala 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 equipped with more and more options to limit pollution emissions, the particulate filter is part of this plan. But, based 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 Chevrolet Impala does not accelerate anymore. Get it inspected out.

My Chevrolet Impala 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 bring about a car which does not accelerate any more, check beneath 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 Chevrolet Impala does not hold idle, in this case consult our content to take care of in depth the dysfunction.

To discover more tips on the Chevrolet Impala, take a look at the Chevrolet Impala category.