Shaanxi Automobile Xuande x3 Guangming Maintenance Wrench Can't Add Throttle.

Shaanxi Automobile Xuande x3 Guangming Maintenance Wrench can't add the throttle for the following reasons:

1, the gas distribution phase is wrong, such as the inlet and outlet valves are not tightly sealed.

2. Due to internal or line reasons, poor working conditions, short circuit or oil pump burning, resulting in poor oil supply or stop oil supply.

3. The air intake system is blocked, such as air filter and air flowmeter, which can't fully burn with fuel.

4, internal engine failure, improper internal maintenance, early or abnormal wear, cylinder pressure and other aspects of failure or hidden dangers and many other reasons.

5. The fuel system is blocked, such as nozzle, gasoline filter or fuel quality.

6. Spark plug ignition is abnormal, parts need to be replaced due to aging or exceeding normal life, carbon deposition, and wrong model (such as calorific value).

7. The ignition system is not easy to use, such as spark plugs and high-voltage lines.