How to Deal with Excessive CO in Exhaust Emissions?

[VonFaith]

Solutions for excessive CO in exhaust emissions are as follows: 1. Use dual-core friction-reducing repair agents and high-efficiency cleaners: When there is insufficient oxygen supply in the intake system, cylinder wear, carbon deposits in the cylinder, poor atomization of the fuel injector, or carbon buildup, install a vehicle energy-saving purification chip device and use high-efficiency cleaners along with dual-core friction-reducing repair agents. 2. Clean the three-way catalytic converter with a three-way catalytic converter cleaner: When the air-fuel mixture is too lean, there are large amounts of carbon deposits in the intake system or engine combustion chamber, multiple flame points form in the cylinder, or the three-way catalytic converter and oxygen sensor fail, use a three-way catalytic converter cleaner to clean the three-way catalytic converter. 3. Replace components such as piston rings, cylinder liners, cylinder gaskets, and cylinder heads: If black smoke appears under heavy load, it may indicate severe cylinder wear or a significant drop in cylinder pressure, requiring component replacement.