First check whether there are factory certificate and product certificate. They are the "identity certificate" of diesel engine, which are necessary.Check the three numbers of the certificate again: 1...

1. Diesel oil purification. There are many minerals and impurities in diesel oil. If not precipitated, filtered and purified, it will affect the working of plunger and injector head, resulting in unev...

From the structure of single and double cylinder diesel engine with the same displacement, the single cylinder diesel engine has a simple structure, less components, and does not need to balance the l...

The advantages of diesel engine are high torque and good economic performance. Each working cycle of diesel engine also experiences four strokes: intake, compression, work and exhaust. But because the...

(1) Rotate the crankshaft of diesel engine by hand. If you can't hear the sound of fuel injection from the fuel injector, or if there is no fuel flowing out or the oil flow is discontinuous when unscr...