Civic 1.8 What is the reason for the large airflow in the exhaust pipe?

The exhaust pipe of Civic 1 8 of the eighth generation leaked air due to the damage of the exhaust pipe connecting pad, and the exhaust pipe wall leaked air due to ablation, both of which made the muffler unable to work, so the noise was very high. The exhaust pipe smokes because the engine is out of order and the fuel is not completely burned, which leads to smoke.

Reasons for more smoke in the exhaust pipe of Civic 1 8 in the eighth generation.

This means that the mixture is too thick, which is a sign of insufficient combustion. There are several ways to solve the problem, such as cleaning the throttle valve, fuel injector and air intake, matching the data of the driving computer, and adding gasoline with a higher grade not to be too pure. If it is white smoke, it means that there is a small amount of water in the cylinder, which turns into white gas after combustion.

This is because the fuel injection quantity of carburetor model is not controlled by computer, but by pedal throttle. In some cases, too much fuel enters the cylinder and is discharged from the car before burning, which causes the problem of smoking. There is also the vehicle burning engine oil, the engine piston is excessively worn, and the engine oil and fuel burn together, resulting in large smoke.