No oil tanker, the motor will ring how to do?

Customers in the daily use of the gasoline flow meter does not oil, the motor will ring the situation, see the following operation:
1. Check the leaky network blocked, if there is a block, please remove the filter, and then in the diesel inside cleaning, and then installed back;
2. Check whether the fuel gun is blocked;
3. Check whether the inlet pipe is sealed;
4. If you are buying a silent tanker, you need to fill the tubing during the first use and fill it.