How does Yinglang XT reduce engine noise?

Engine noise mainly enters the cockpit through the firewall and the front seat plate.

In addition, after the oil change, cover the air inlet, exhaust port and cylinder head with cotton tiles, and add a sound insulation cover to reduce engine noise. The simplest thing is to make sound insulation on the hood.

Sound insulation cotton for home decoration such as instruments also has sound insulation effect.

The noise of Buick Hideo XT is mainly caused by engine and tire noise, but it is mainly engine noise, which can be reduced to some extent.

When idling, the noise is high, and the vehicle idling is high. Your throttle, inlet and nozzle need cleaning.

Especially the throttle.

The noise is getting louder and louder I suggest you go to the maintenance station to check whether there is too much noise when you run or accelerate in place (the noise of the engine itself or the noise of the exhaust pipe).

Identify problems before dealing with maintenance. Million car purchase subsidy