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The fuel injector is one of the precision parts of the diesel engine. The faults it is prone to include: wear of the cone surface of the needle valve and the needle valve body, wear of the needle valve and the guide surface of the needle valve hole, expansion of the nozzle hole, stuck needle valve, ......

Symptoms of a broken diesel vehicle injector include: 1. Engine shaking; 2. Decreased power and increased consumption; 3. Increased exhaust emission pollution; 4. Difficulty in starting or even stalling;

The Injection Pump Element 7W5929 is a component of the fuel injection system in diesel engines. It is a plunger-type element, which works with the injection pump to deliver fuel to the engine cylinders at the right time and in the correct amount. The 7W5929 injection pump element is manufactured by......

When the convex part of the cam turns over, under the action of the spring force, the plunger moves downward, and the space above the plunger (called the pump oil chamber) generates a vacuum. When the upper end of the plunger puts the plunger on the inlet After the oil hole is opened, the diesel oil......

Forecast 1: The global sales of electric vehicles will reach a new high in 2023, but the growth rate will slow down