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Is the exhaust pipe dripping? Is this awkward?

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[Abstract]:
When I went to the parking lot in the morning, I found a trace of water when I drove. Why did the car drip a lot? What should I do?

When I went to the parking lot in the morning, I found a trace of water when I drove. Why did the car drip a lot? What should I do?

 

 

1, the car exhaust pipe exhaust pipe dripping a lot, will also see the exhaust pipe exhaust white smoke

This is usually the first time the car parked in the winter or rainy season, but if the engine temperature rises, the white smoke will disappear, which is normal. There is no need to worry about having to repair it.

2. After the engine temperature rises, the exhaust pipe exhaust pipe becomes black smoke.

Indicates that the cylinder pressure is too low or the individual cylinders are not working and should be checked and eliminated. The exhaust pipe of the engine exhausts a large amount of water vapor and the secondary symptoms cannot disappear. Check whether there is water in the fuel tank, check whether the cylinder gasket is damaged, whether the cylinder is cracked, and whether the cylinder seal is good.

 

 

3, there is no smoke exhaust situation, simply the exhaust pipe exhaust pipe dripping

This is mainly because the water and carbon dioxide are generated after the complete combustion of the gasoline, and the water droplets discharged from the exhaust pipe are the water vapor generated after the combustion of the gasoline, and the result of condensation in the exhaust pipe and the muffler is only when the ambient temperature is high. At the same time, the water vapor will be directly evaporated, and on the contrary, the lower temperature will flow out with the exhaust gas. This phenomenon is common in cars with better engine operation.