You own a vehicle so that it will be easy during transportation but buying and then forgetting about its maintenance is one of the mistakes people make. Although you take serious concern about your car and have proper care due to less durability, you might experience specific issues with your vehicle. In this article, you will be looking in detail at car jerks when slowing down.

When you hear odd noises, shaking, or poor performance, it is a sign that something is wrong with your vehicle. And you will have to fix it quickly before the problem worsens.

When you are traveling suddenly, when you slow down the car, you feel like it is jerking, which might scare you. You don’t have to worry because car jerks are a problem most drivers encounter when slowing down.

There are several reasons why your vehicle jerks when you try to slow down, and you will learn about them in this article. When you apply the brake, you feel the car jerking and it will make you panic; sometimes it might be because of the faulty roads.

Most of the time, jerks are due to an issue in your car. This article will provide some knowledge about car jerks when slowing down, their reasons, and how to fix the problem.

Reasons Why Your Car Jerks When Slowing Down

Let’s look at some common causes of car jerks when slowing down.

  1. Faulty Transmission or Transmission leaks

You will have to shift from one gear to another when slowing down the vehicle. It will be smooth if there are no faults. But a faulty transmission will not perform well when shifting gears, and it will often cause car jerks.

The transmission fluid will start to leak when there is a crack in the seal; or any damage to the transmission system. These transmission leaks may also result in car jerks when slowing down.

  1. Worn Clutch

Although you can drive with a worn clutch, the car will probably come up with issues due to the false grip when you go for too long. A worn clutch may also be a reason why the car jerks when slowing down. If the problem is with the clutch, the vehicle will jerk when you slow the car at lower gears not when you slow down at higher loads.

Related: How to Clean Leather Car Seats with Holes? 

  1. Damages in the throttle body

The throttle body is the main component in the air intaking system, which you will find in the car engine. The throttle body will control the airflow that is entering the engine, it won’t be able to control the fuel and air properly if there is any damage or if it is loose. And the faults in the throttle body will make the car jerk when you slow down.

  1. Mass Air Flow meter is damaged

A mass air flow meter (MAF) is present in your car to keep track of the amount of air entering the engine. If the MAF meter gets damaged, there will be no detector to check the airflow.

Hence this weakens the performance of your vehicle. Damages in the MAF meter may cause a car to jerk when slowing down the vehicle.

Apart from the reason mentioned above, your car will also jerk due to damages present in the coil pack, worn engine mounts, and injuries in the turbo.

How to Fix  Car Jerks When Slowing Down?

First, before learning how to fix the problem, you just need to check the vehicle and find the cause of your car jerks when slowing down. After figuring out the reason, you can fix it using the appropriate method.

  • Sometimes you will detect a problem in the gear shifting if you’re using a manual car. In this case, you can fix it yourself if you have prior experience. If not better to reach out for a professional’s help. If you’re running out of budget, call a friend/ known person who can fix it for you. This way, you can reduce the expense.
  • Inspect the brakes, and if you find a worn brake or damage, try to fix it. Sometimes you cannot drive a highly worn brake as it will be risky; so it is better to change the brake and replace it with a new one.
  • You might have to service the transmission if you find a fault/ failure or leaks. The service might be quite an expense, but for better vehicle performance, you will have to pay for it.
  • Faulty sensors, collecting dirt, and faulty wiring in the anti-lock brake system (ABS) will also make your car jerk when you try to slow down. To fix the issue in ABS, you will have to check the wiring, sensors, and whether the system contains any debris. Once you find the problem, you can start to sort it out so that your vehicle will perform well.
  • If the problem is in your MAF system, it is better to get a mechanic’s support as they can perform tests and detect the situation appropriately. Once the problem is known, they would fix it using the appropriate method.
  • Worn mounts in your car will undergo a vibration test to find the exact problem. Sometimes you may have to replace the engine mount with a new one.
  • You can fix the damages in the turbo with the help of a mechanic. Although bringing your car back to normal is costly, you may have to fix the problem correctly.
  • Sometimes, the problem might be in the coil pack, and you can quickly fix it by changing the coil. If you feel it is difficult to fix it yourself, get the support of a mechanic or anyone who will fix it for you.

Now you will know why the car jerks when slowing down and how to fix the issue. Although you have some knowledge about car jerks when slowing down, when you encounter a similar situation, you cannot at once say the cause because there are several reasons. But mainly, the car will jerk when slowing down if there is a problem with the transmission. We hope this article was an informative source.

More Articles


Your email address will not be published. Required fields are marked *