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What should I pay attention to when using leak off pipe?

Views:0     Author:Site Editor     Publish Time: 2020-10-27      Origin:Site

Perhaps when diesel leak off pipe leaks in the wrong pipeline, most people will pay more attention to the solutions to the problem. In this way, I will provide you with some effective suggestions.


Causes of diesel pipe leakage

How to deal with pipeline leaks?

Points to note during processing


1、Causes of diesel pipe leakage

If you smell a strong gasoline while driving, the leaking pipe may leak. As we know, there are two most common reasons that cause diesel leakage pipe leakage, one is excessive leakage prevention, and the other is backflow. The root cause of this situation is the internal wear of some parts of the pilot valve, nozzle or seal. Worn parts like this will cause diesel to return to the fuel system or diesel tank through the diesel leakage pipe. This will cause diesel leakage.

If a leak occurs, remember to shut it down immediately, remove the fuel pump fuse, and wrap the diesel leakout pipe to ensure that all diesel is drained before starting the car. Keep this state until the flame is turned off. The purpose of this is to reduce the contents of the fuel rail so that inspection and maintenance work can be carried out safely.

diesel leak off pipe leaks

2、How to deal with pipeline leaks?

In order to prevent more dangerous situations from happening, we must repair them immediately. If you are not sure whether it can be repaired, the best way is to hand your car to a professional car mechanic. Then let me briefly talk about the effective methods for dealing with faulty leaking pipes:

The first step is to find the fuel supply line, which is usually located at the fuel filter near the fuel tank at the back of the car. The fuel supply line is the one that works for the engine.

In the second step, in order to prevent gas leakage, we must do something about the leakage pipe, mainly using professional equipment.

In the third step, in order to facilitate the high pressure to enter the leakage pipe, we had to use a wrench to loosen the fixing nut to remove the low pressure leakage pipe.

The fourth step is to prevent fuel injection, so please slowly turn the connector to disconnect the high pressure leakage, and close the pipe to release the pressure.

The last step is to remove the high-pressure pipe and check for leaks. If there are leaks from the pipes, they can be replaced. You can buy fuel-resistant epoxy resins at most auto supply stores. If the leak comes from the joint, then squeeze out the epoxy resin, and put a thin layer of epoxy resin on the entire leak area map to let it dry completely, and finally tighten the screws.


3、Points to note during processing

There are also some small suggestions, when closing or disconnecting the diesel leakout pipe, you must be careful not to close the leakage pipe from the end of the leaking fuel. Otherwise, a hot engine can cause a fire when it encounters fuel dripping, which can cause danger. When tightening new accessories, two wrenches can be used at the same time. This will keep the connection in place while tightening the new part. Remember not to tighten too much, otherwise it will lengthen the connector and cause new leaks.


If we understand the channel, we don’t have to worry about diesel leakage disappearing from the pipeline leak. Of course, you can buy our products. In this way, we will assist you when needed.


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