Traditional Culture Encyclopedia - The 24 Solar Terms - What is the fault of Ou Man Fukang 157 18?

What is the fault of Ou Man Fukang 157 18?

The faults are as follows:

1, too much carbon deposit in the intake system and intake valve roots, resulting in too lean mixture concentration during cold start. Solution: Clean the air intake system. 2. The throttle is dirty and the air intake is insufficient. Solution: clean the throttle. 3. The speed of the starter can't meet the requirements. Solution: increase the speed of starter.