Car Vent Maintenance Common Sense

The first thing to note is to prevent water from entering the muffler. When driving on deep water roads or washing cars, prevent water from entering the muffler. If water enters the car vent accidentally, the engine should be started and the car should be idling for at least 10 minutes to drain the accumulated water as much as possible. And add anti-rust oil inside the muffler, here I want to emphasize the specific method of refueling:

Remove the muffler, plug the drain hole at the lowest position in the middle of the muffler, and then add anti-rust oil from the connection between the muffler and the engine, shake the muffler to let the anti-rust oil evenly enter the cylinder, and then install the muffler. As the muffler temperature gradually rises, it prevents rust When the oil is heated, it will volatilize and blue smoke will be emitted from the muffler. But the blue smoke will disappear after driving about 20 kilometers. After the blue smoke disappears, remove the blockage of the drain hole. It is also recommended that the new car should be refueled and maintained once the license plate is issued, and that it should be refueled and maintained every six months.