What does white exhaust gas from the engine's tailpipe indicate as a fault?

[LucasMarie]

It may be due to contamination of the vehicle's air filter, leading to insufficient air intake, or it could be a problem with the carburetor, or the oxygen sensor in the exhaust pipe may be contaminated. The functions of the exhaust pipe are: To reduce vibration and noise; to extend the lifespan of the exhaust muffler system; to discharge the exhaust gases produced by the engine. Maintenance methods for the exhaust pipe: Avoid prolonged high-speed driving with the choke closed; avoid installing windshields or decorative items in front of the engine and muffler; minimize prolonged high-revving in neutral; regularly clean foreign objects from the vehicle's exhaust pipe.