Why is the diesel engine fire pump engine difficult to start?

With regard to diesel engine fire pumps, the existence of the engine is the core, the power, and the premise of the work. Many times, because of the lack of understanding of diesel engine fire pumps, we are helpless in the face of failure. What is the difficulty in starting the diesel engine fire pump engine? What are the reasons for the difficulty in starting the diesel engine fire pump engine? What should I do if the diesel engine fire pump engine is difficult to start? Today, I will tell you the reasons.

The root cause of the difficulty in starting the diesel fire pump engine:

1. The battery voltage and current are insufficient;
2. The fuel tank is short of oil;
3. The fuel grade is incorrect;
4. The fuel system is insufficiently supplied with oil;
5. The fuel system has air;
6. The engine intake valve is not tightly sealed;
7. Piston ring wear;
8. Insufficient air entering the cylinder;
9. The ignition time is not correct

The solutions of the diesel fire pump engine have difficulty in starting:

1. Replace the battery or charge it;
2. Check the fuel tank to ensure full oil;
3. Replace the correct fuel;
4. Adjust the injector to replace the faulty parts;
5. Check whether the pipeline at the inlet of the oil pump leaks and discharges the gas in the oil passage;
6. Replace the intake valve and the grinding valve;
7. Replace the piston ring;
8. Clean or replace the air filter;
9. Adjust the ignition time.

An engine is a machine that can convert other forms of energy into another energy and plays a pivotal role in diesel fire pumps. It is also the common fault of the diesel engine fire pump. More understanding of the possible failures of diesel engine fire pump, and knowing the countermeasures, can better and longer use diesel engine fire pump.