Why My Car Jers When Releasing the Brake

February 17, 2024

In the fast-paced world of automotive technology, few things can be more unnerving than feeling a jolt when applying the brakes or slowing down. While some jerking sensations can be solved with a little detective work, others require expert guidance. If you’re struggling with this issue, here are some potential culprits:

Over time, your tires can wear unevenly. This is especially true if you frequently drive on rough roads or are driving over speed bumps. If your car’s front or rear tires are worn out, it may cause your vehicle to jerk and shudder when slowing down or stopping.

Another common cause of a jerking sensation is a worn or damaged brake pedal or brake button. This can be caused by a loose or defective mounting bolt, corrosion on the brake levers, or other brake system components. In many cases, this can be easily fixed by a professional mechanic.

Finally, a bad ignition coil can also lead to your engine misfiring when slowing or stopping. This is because the ignition coil provides timed, high-voltage sparks to your engine’s spark plugs.

Other reasons your car jerks when releasing the brake include an anti-lock braking system problem, transmission issues, or an imbalance in the engine’s fuel/air mixture. If your vehicle is experiencing one of these problems, it’s important to see a professional technician as soon as possible. Otherwise, the problem could get worse and lead to more expensive repairs down the road.


Traffic Dave is on a mission to help traffic engineers, transportation planners, and other transportation professionals improve our world.
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