oil temp gauge leaking

• 2022-08-05

When a car is in use, oil leakage sometimes occurs, which may be a symptom of car failure. We must analyze and judge the phenomenon of car oil leakage in time, otherwise it will have a negative impact on the performance of the car. The phenomenon of car oil leakage, no matter at which stage, is likely to occur. Remind everyone not to be negligent.

Cause of oil temp gauge leaking

1. Too much lubricating oil is added, the oil level is too high or the wrong oil is added.

2. The sealing material is worn out after long-term use, aging, deterioration, deformation and failure.

3. Uneven tightening force of fastening nut, broken thread of sliding wire or looseness and falling off, etc. lead to work failure.

4. After the vent plug and one-way valve are blocked, oil leakage will often occur at the weak seal due to the effect of the air pressure difference inside and outside the tank shell.

5. The joint surface of parts (side covers, thin-walled parts) is deflected and deformed, and the shell is damaged, so that the lubricating oil exudes.

6. Poor quality, material or process of products (accessories); There are problems in structural design.

7. The assembly speed is improper, the mating surface is not clean, the gasket is damaged, displaced or not installed according to the operating procedures.If a new car leaks oil, it is mostly the curse left during assembly, poor coordination and incorrect parts. So that seals such as oil seals, oil gaskets and leather cups cannot play a blocking role. The leakage fault of old cars is mostly caused by the failure of seals due to wear or aging oil trace analysis.

Common forms of automobile oil leakage mainly include the following:

1. Obvious oil leakage: when the big injection drips, there will soon be big beach oil stains below, with oil in the middle and gradually desalination around;

2. Splash oil: there are traces on the upper, lower, left and right sides, which are irregular and large in area.

3. Yin oil leakage: the difference between Yin oil leakage and oil leakage is that there is no clear leakage point, just a light oil stain, stained with ash, it will become a black and wet area;

4. Dripping and leaking oil: if it drips bit by bit, there will be big beach oil stains below over time. The middle is black but there is no oil, and the surrounding area will gradually fade;

5. Hanging oil leakage: oil is often hung at the leakage place without dripping. But as time goes on, there will also be small puddles of oil under it, black in the middle but without oil, and gradually fade around;