Posted on 10/31/2024
Feeling your car vibrate while idle can be annoying and concerning. While everything should be calm and quiet at a stoplight, your vehicle feels like it's shaking or shuddering in place. Why does this happen, and what can you do about it? Common Causes of Car Vibrations While Idling There are a few usual suspects when it comes to vibrations while your car is idling. The most frequent causes are related to engine components, mounts, or the exhaust system. Each of these areas can trigger the unwanted shaking sensation if something is out of order. 1. Worn Out or Faulty Spark Plugs One of the most frequent culprits behind a vibrating car at idle is bad spark plugs. Spark plugs ignite the air-fuel mixture inside your engine’s cylinders. If one or more of your spark plugs aren’t firing correctly, it can lead to uneven engine performanc ... read more