What Causes Idle Vibration in the Spirior?

[LaLuke]

Spirior idle vibration can be caused by issues in the ignition system or the need to clean the throttle body. Specific details are as follows: Ignition System Problems: Spark plugs have a limited lifespan. If spark plugs have been used for a long time, they may not fire properly, leading to unstable idle conditions. Therefore, it is essential to inspect the ignition system, including checking whether the spark plugs need replacement or if there is excessive carbon buildup. If such issues are found and are causing idle vibration, the spark plugs should be replaced or cleaned promptly. Throttle Body Needs Cleaning: The proper operation of the throttle body directly affects the engine's performance. During vehicle operation, carbon deposits can accumulate in the throttle body. Excessive carbon buildup can obstruct normal air intake, leading to insufficient engine power. This may result in the compressor being barely driven or not driven at all. In such cases, when starting the car and turning on the air conditioning, idle vibration may occur. Thus, it is crucial to check the cleanliness of the throttle body and clean it if necessary.