How is the valve sound of sagitar 1.6 engine?

The abnormal noise of the engine of Pacific Auto Network at idle speed may be caused by the aging of the oil pump or the abnormal mixture in the engine. The core components of automobile engine are damaged, and if the speed is unstable or knocks in the later stage, the consequences are unimaginable.

The sagitar engine makes abnormal noise when idling, which may be caused by the aging of the oil pump or the abnormal mixture in the engine. When the engine is in a cold start state, the oil pump fails to establish enough oil pressure in the cold start stage, which leads to noise or abnormal sound of some parts of the engine due to insufficient lubrication. This phenomenon is quite normal. After waiting for the engine to run for a period of time, the abnormal noise will disappear after the engine temperature rises. Another reason may also be the aging of the solenoid valve of the carbon canister. Now most cars have battery valves for carbon tanks. This is a device to reduce emissions. If this device is used for a long time, it will age, the gap between solenoid valves will become larger, and abnormal noise will appear when working. Another situation is caused by the aging of the engine pad. Floor mats are rubber products, which will age after a period of use. When working, the engine vibrates directly with the frame. In this state, the engine will produce serious jitter, accompanied by abnormal noise. In this case, you must replace the foot pad in time to avoid affecting the comfort inside the car.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)