Discovering strange engine behaviour on his car is not a good symptom. In reality, the engine is the main organ of your car and any symptom of a breakdown must be identified directly and you must seek out the trigger of this trouble. If you are ever in the situation where your Renault Laguna 3 no longer accelerates, whether uphill or downhill, we have compiled this file to enable you discover the cause of your failure. To get this done, we will analyze a large amount of the causes that may justify your Renault Laguna 3 not accelerating well.
My Renault Laguna 3 no longer accelerates properly because of ignition:
Let’s start our list of the motives that can induce your Renault Laguna 3 to stop accelerating properly. One of the most known motives is that your ignition does not work properly. We talk about ignition, but we can also extend the malfunction to the ECU which itself can transmit bad information that will disturb your ignition. It can appear that your Renault Laguna 3 has been put in safety, do not hesitate to read this article for more information. To verify that one of these concerns is not the purpose why your car no longer accelerates, you will need to run your Renault Laguna 3 through the diagnostic tool. Additionally, you can verify the state of your ignition coils, if you have several of them and one is faulty it can explain the acceleration holes you experience, if you just have one in normal circumstances your Renault Laguna 3 should not start.
My Renault Laguna 3 no longer accelerates smoothly because of the injectors:
Let’s concentrate on the trouble with the injectors in your Renault Laguna 3. If you have the feeling that your vehicle is sputtering, that it undergoes a loss of power, it is reasonably possible that because of a bad fuel quality one or more of your injectors have blocked or clogged, which ends in a bad air/fuel mixture sent to the engine and which will consequently instantly disrupt its normal performance, do not forget to verify the state of your injectors. If during the check you discover that one of your injectors is leaking on your Renault Laguna 3, do not hesitate to consult our small article to get rid of this trouble.
My Renault Laguna 3 no longer accelerate as before because of the accelerator cable:
Another likely 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 correctly in its sheath and will produce a loss of power, check the level of wear.
My Renault Laguna 3 no longer accelerate because of the clutch:
One of the common motives of a Renault Laguna 3 not accelerating when hitting the gas pedal, or not moving forward, is that your clutch disc is outdated. The truth is, the goal 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 Renault Laguna 3 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 Renault Laguna 3, to test out yours and check that it is not the reason of your failure.
I do feel a loss of power when I accelerate with my Renault Laguna 3 because of the fuel filter:
As much as the fuel filter is concerned, we are going through the same kind of problem as stuck injectors. If your Renault Laguna 3 no longer accelerates and you have the feeling that it is sputtering or that you have drops when accelerating, it is realistic that your fuel filter is blocked. The consequence would be that your whole intake system is idling and therefore your engine lacks the fuel supply to perform properly. Don’t hesitate to verify it and replace it if necessary. If it turns out you have the feeling that your car goes up in laps by itself, browse through this article it could help you to determine the trigger.
My Renault Laguna 3 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 vehicles are furnished with ever more functions to limit pollution emissions, the particulate filter is part of this plan. Nevertheless, dependant on 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 Renault Laguna 3 does not accelerate anymore. Get it examined out.
My Renault Laguna 3 does no longer accelerate because of a punctured hose:
To summarize, last explanation, and undoubtedly the least annoying for you, it is possible 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 a car which does not accelerate any more, verify below 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 Renault Laguna 3 does not hold idle, in this case consult our article to deal with in depth the dysfunction.
If you need more tutorials on the Renault Laguna 3, go to our Renault Laguna 3 category.
