What are the causes of white smoke from the exhaust pipe?

[DeLila]

The causes of white smoke from the exhaust pipe are: 1. Stains on the air filter; 2. Malfunction of the carburetor; 3. Contamination of the oxygen sensor in the exhaust pipe. The exhaust pipe includes the front exhaust pipe and the rear exhaust pipe, and its functions are: 1. Shock absorption and noise reduction; 2. Easy installation; 3. Extending the life of the exhaust muffler system. The maintenance methods for the exhaust pipe are: 1. Waterproofing: When driving in the rain or going to the car wash, pay attention to preventing water from entering the muffler and causing rust, which will affect the use of the exhaust pipe; 2. Rust prevention: Remove the muffler, block the drain hole, add rust-proof oil evenly into the cylinder, and install the muffler; 3. Cleaning: The exhaust pipe is often exposed to the outside and is the same as the inside of the car. Dirt inside can affect normal use, so pay attention to the cleanliness of the exhaust pipe.