How to change Buick Hideo's loud noise

Buick Hideo of Pacific Auto Network is very noisy. First of all, we must find out where the noise source is, but Hideo's noise is usually caused by engine noise. Generally, the method to reduce engine noise is to replace the better engine oil, and cover the air inlet, air outlet and cylinder head with cotton pads. The simplest way is to make sound insulation on the engine cover.

Buick Hideo is noisy, so we must first find out where the noise source is, but Hideo is usually caused by engine noise. Generally, the method to reduce engine noise is to replace the better engine oil, and cover the air inlet, air outlet and cylinder head with cotton pads. The simplest way is to make sound insulation on the engine cover. If the noise is relatively high when idling and the vehicle is idling at high speed, it is likely that the throttle, air intake and nozzle of your car will be cleaned, especially the throttle.

If you listen to the normal operation of the engine outside and feel loud when sitting in the car, it means that your vehicle has poor sound insulation effect. You should check the sealing strip of the vehicle to see if it is aging. Or improve the sealing effect of the vehicle, and of course, four-door sound insulation and firewall sound insulation can also be carried out.

Buick's new Yinglang engine is noisy, and the new Yinglang engine is noisy. How to solve the noise problem of Buick's brand-new Yinglang engine: The main sound sources are work explosion, exhaust sound, intake resonance and parts friction. Noise can be reduced, usually by replacing better engine oil, using soundproof air intake, exhaust and cylinder head covered with cotton tiles. The simplest thing is to cover the noise. Of course, the main reason is that the sound insulation effect of the firewall is too poor, so it can be sound-insulated, and the sound insulation cotton used for home improvement such as dashboard also has certain effect.