Air-conditioning throttling household

There may be the following situations.

1, insufficient aging ignition of spark plug leads to the decrease of output power;

2. The throttle or oil circuit is dirty and needs cleaning;

3. The nozzle is aging or damaged and needs to be replaced;

4, high voltage coil leakage, need to be replaced;

5. The transmission shaft (left and right axle shafts) is aged or damaged and needs to be replaced;

6. Valve leakage, or piston ring wear leakage, or aging leakage of other seals;

7, air conditioning pump bearing aging damage or lock;

8. Add inferior engine oil at ordinary times, which leads to various wear and tear of the engine due to insufficient lubrication;

9. Sensors such as oxygen sensor or air pressure sensor are damaged;

10, poor connection of vacuum element, air leakage or damage.

I hope this helps.