How to deal with the car after water ingress in the car?

It can only be removed for washing and drying, and then put back on.

1. If there is water ingress and stalling during the wading process of the vehicle, turn off the ignition switch immediately, do not try to start the engine again, move the vehicle to a safe place, and try to make the vehicle high in front and low in the rear, so that the water entering the exhaust pipe can flow out and avoid damage to the three-way catalytic converter and muffler.

2. After judgment, if the water enters the engine, the spark plug should be removed, and the motor should be used to transport the motor after artificially cutting off the fuel supply system and ignition system, so that the water entering the engine can be discharged smoothly. At the same time, check the oil status of each system of the vehicle, and replace it in time if there is foaming and turbidity. After the test is completed, compressed air should be used to clean the electrical connection parts inside the engine compartment to prevent corrosion caused by moisture accumulation in the electrical connection parts.

The key removal areas are: fuse boxes, sensor plugs, and water accumulation in the body. After the cleanup, the vehicle road test is carried out to confirm that the engine is free of abnormal noise during driving.

If there is significant driving noise, check the engine bearings and rotating parts.

3. If the water enters the compartment in the wading, the maintenance process is mainly to clean up the water in the car, and there are several sealant plugs located in the lower part of the vehicle chassis, and the water in the compartment can be released when the rubber plugs are opened. However, due to the strong water absorption of the interior decoration material floor glue, the floor glue should be removed, placed in a spacious space to facilitate the evaporation of water, after installation, it is also necessary to pay attention to turn on the air conditioner, adjust the vehicle circulation switch to the internal circulation, so that the water vapor in the compartment is discharged out of the car through the air conditioning system, which is a very fast dehumidification method in summer.

4. Chassis parts are easy to cause deterioration of lubricating oil in the process of wading, especially when it comes to steering, transmission and other systems. For example, the maintenance manual requires the Land Cruiser to grease the chassis components after wading through water. At the same time, you should listen carefully to the chassis for abnormal sounds during the road test, or disassemble and inspect the chassis.

Completely remove water from the car:

1. The rain in the car only has little impact, just open the window to dry fully when the weather is fine;

2. Water enters the compartment, the maintenance process is mainly to clean up the water in the car, there are several sealant plugs located in the lower part of the vehicle chassis, and the water in the compartment can be released when the rubber plugs are opened. However, due to the strong water absorption of the interior decoration material, the floor glue should be removed and placed in a spacious space to facilitate the evaporation of water;

3. If there is still moisture in the car, pay attention to turn on the air conditioner, adjust the vehicle circulation switch to the inner circulation, so that the water vapor in the compartment is discharged out of the car through the air conditioning system, which is a very fast dehumidification method in summer.

Car wading inspection:

1. Remove the negative wire of the battery as soon as possible to avoid short circuits caused by water ingress in various electrical appliances on the car.

2. Check the engine immediately, first check whether there is water in the engine cylinder, which will cause the connecting rod to be bent and damage the engine.

3. Check whether there is water in the oil, which will cause the oil to deteriorate, lose its lubrication effect, and make the engine wear excessively.

4. Check whether the gearbox is flooded, and the gearbox water will cause the gear oil in the gearbox to deteriorate, resulting in gear wear.

5. Check the brake oil, the water in the brake oil will deteriorate the brake oil, resulting in brake failure.

If the car can run smoothly, then the water in the car should be treated first. This is done by lifting the floor mats on the floor of the car until the steel plate under the car is exposed. The steel plate under the car will be reserved for drainage holes.

Once all standing water has been drained, wipe the bottom plate dry. Then, you need to increase the ventilation in the car for a while, or you can put a few bags of lime powder to absorb the moisture.

When the engine is flooded, it is inevitable that it will stall. Since the rainwater entering the cylinder has no lubricating effect, if the engine is blindly restarted after the ignition is turned off, it may lead to the scrapping of the engine cylinder. The correct way is to push the car to a higher place where there is no stagnant water, call the insurance company, and then tow the car to the repair shop to check the water ingress.

When a vehicle wading through a dead fire arrives at the repair shop, it is necessary to check the engine end of the intake and exhaust system for water stains. The air intake system should be checked in turn: air filter, intake manifold, rear of the valve and inside the cylinder.

The exhaust system needs to remove the entire exhaust pipe and erect it (the exhaust pipe outlet is facing down) to see if there is any water flowing out of it. If rainwater has entered the engine cylinders, the engine must be disassembled to remove the stagnant water. In addition to checking the amount of water entering the engine, we also recommend checking the amount of water entering the transmission, transfer case, and differential.

If water ingress into the above parts, the internal lubricating oil needs to be replaced before they can be used continuously.

What is the method of car water inlet treatment?

If there is water entering the engine, the spark plug should be removed, the oil supply system and ignition system should be cut off manually, and then the motor should be used to transport the motor to make the water entering the engine be discharged smoothly. At the same time, check the oil quality of each system of the vehicle, and replace it in time if there is blistering or turbidity. 1.

If water gets into the water, turn off the ignition immediately, and turn off when the vehicle wades in the water. Do not attempt to start the engine again and move the vehicle to a safe place. Try to make the front of the vehicle high and then low, so that the water entering the exhaust pipe can flow out and avoid damage to the three-way catalytic converter and muffler.

After inspection, the electrical connection parts in the engine compartment should be disassembled using a compressed air body to prevent corrosion caused by moisture build-up in the electrical connection parts. The key components that need to be disassembled are: fuse box, sensor plug, and water accumulation on the body.

After cleaning, the vehicle is tested on the road to ensure that there is no abnormal noise during the engine driving. If there is significant driving noise, check the engine bearings and rotating parts; 2.If water enters the carriage when wading, the maintenance process is mainly to clean up the water in the compartment.

There are several sealant plugs in the lower part of the vehicle chassis, which can be opened to drain the water in the cabin. However, since the adhesive used as an interior material is highly absorbent, the adhesive should be removed and placed in a spacious empty room to promote water evaporation. After installation, pay attention to turn on the empty switch, adjust the vehicle circulation switch to internal circulation, so that the water vapor in the compartment can be discharged from the car through the empty switch system.

This is a very fast way to dehumidify in the summer. 3.Chassis components are prone to deterioration of lubricating oil during wading, especially in systems such as steering and transmission.

If the maintenance manual requires the Land Cruiser to grease the chassis parts after wading through the water. At the same time, during the road test, listen carefully to whether the chassis has abnormal noise, or check the disassembly and assembly of the chassis.