Suzuki's idle speed is unstable, what should I do if the engine shakes?

What if Suzuki's idle speed is unstable? Engine jitter means poor combustion. We should start with combustion and three-way catalytic emission. If the three-way catalytic emission is not destroyed, the combustion can be directly improved.

There are 1 methods for cleaning three-way catalytic converters. 2. Clean the oxygen sensor. 3. Directly improve fuel quality. 4. Clean the oil circuit and add it after use. 5. Find someone to check it for you. 6. Clean the combustion chamber with efficient strong acid and alkali cleaner-not recommended, it will damage the piston ring and oil seal.

Cleaning the oil circuit, the company has a general fuel additive cleaning two-way curing agent, which can prevent and remove carbon deposition in the oil circuit, prevent car jitter and prevent abnormal automobile exhaust.