There’s no doubt you buy a car expecting it to be in the best condition for safety and reliability. Problems can happen. Some, like the Nissan Altima acceleration problems, are reported by consumers operating the vehicle. Knowing what these problems are in advance of making a purchase is always a good idea.
Are there Nissan Altima acceleration problems that could influence your buying decision?
Yes, there are some concerns you should know about before buying:
- Delays in acceleration
- Acceleration is lost during operation
Our goal is to help prepare you to make the right buying choice for your needs. To do that, you need information. We’ll break down the Altima acceleration problems and provide you with other support. You should also check the history of your Nissan Altima before making a buying decision.
Delays in Acceleration
One of the most common complaints from owners regarding the Nissan Altima, in general, is the problem of delayed acceleration. It has been reported heavily on the 2016 Nissan Altima, though others have noted it previously as well.
The problem occurs when the vehicle does not seem to accelerate for a short period of time. A driver is at a stop. He or she depresses the pedal. The vehicle does not rev. It does not do anything for a few seconds. Even with increased force on the pedal, the vehicle does not move.
The second concern is that, once it does move, it does so significantly with a jolt. This means that, after a few seconds of not functioning, the vehicle will suddenly accelerate quickly. This can create an increased risk of an accident.
A key concern with this problem is that the technicians have a hard time replicating it when they try to work on it. Because it happens so sporadically, it is hard to make happen in a workshop. Nissan has not issued any recalls or any information about this problem.
Acceleration is Lost During Operation
Another common problem with the Nissan Altima relates to a drop in acceleration that happens when a driver is operating the vehicle. Randomly, the owner will depress the pedal, and it will not accelerate. The vehicle does not stop, but it also does not increase as the driver wants it to.
This problem has been reported with various Nissan Altima years, including the 2016 and 2017 models. It tends to happen when the user is trying to accelerate above 55 miles per hour. This can happen at high speeds, making it hard for drivers to control the vehicle’s speeds. This creates a significant safety risk.
Drivers have reported that the rpms do not increase when they step on the accelerator. Others report that the gas pedal does not seem to do anything for a short period of time. Some reported they can allow the speed to drop below 55 miles per hour, and then step on the gas. If they do this, they are able to increase their speed slightly.
Dealerships have had a hard time replicating this problem as well. Some have noted that the problem can be fixed by maintaining the transmission. An early transmission flush may offer help with this.
Potential Causes for These Problems
Nissan has not issued a recall for this particular problem. The problem could be from more than one concern.
One potential cause may be due to the mass airflow sensor. This is located in the inlet air cleaner. It allows for the measurement of air mass moving into the intake.
If that area is clogged or there is a lack of flow, it can cause improper data to be sent to the vehicle’s computer. This can cause the wrong reaction by the transmission.
Another potential fix for this problem may be related to the oxygen sensor. This is another device that measures air. It is located on the vehicle to measure the exhaust system emissions. It can then analyze the air-fuel ratio that is moving through the vehicle. Again, this relates to a computer issue.
If it does not read the right amount of fuel present, it may not allow the vehicle to accelerate as it should.
A more mechanical problem relates to the condition of the fuel filter. In some Nissan vehicles, the fuel filter may be dirty or, even worse, clogged. This means that the vehicle is not getting enough fuel into it to allow for that increased acceleration to take place.
The vehicle will not respond when the driver depresses the gas pedal. This may be the easiest and least expensive fix.
Keep in mind that the same problems can occur with the vehicle’s air filter. The air filter helps to limit the amount of clean air moving into the vehicle. If the filter is clogged, it may not allow enough air to flow in, leading to problems with acceleration.
This may also make it hard for the vehicle to gain speed when at higher miles per hour as well. That is because the wrong air-to-fuel mixture is sent to the combustion chambers to burn.
Should You Worry about These Nissan Altima Acceleration Problems?
Not everyone has these problems with the Nissan Altima. Many vehicles never have any type of concern like this. However, you should still do some research.
Start with a search for your vehicle at the National Highway Traffic Safety Administration website. Just enter your VIN into the system to pull up all related safety concerns. If you are just buying a vehicle, enter the make, model, and year into the system.
This will show you all related problems, recalls, customer complaints, and service problems noted with the vehicle.
Photos: Nissan