Fuel Common Rail Injector Fuel Injector Diesel Pump Injector C H11 659 CH11659 for CAT Auto

Diesel engine adjustment is a key step to ensure its normal operation and improve fuel efficiency. These adjustments mainly include adjusting valve clearance, valve timing and fuel injection amount, which have an important impact on the performance and emissions of the engine.

First of all, valve clearance adjustment is an important part of diesel engine adjustment. Valve clearance refers to the gap between the intake valve and the exhaust valve. The size of this gap directly affects the working efficiency of the engine. Proper valve clearance can improve the working efficiency of the engine, reduce noise and vibration, and also help to extend the service life of the valve and valve tappet. Usually, valve clearance can be achieved by adjusting the length of the valve tappet. This process requires precise operation and professional equipment to ensure the accuracy of valve clearance.

Secondly, valve timing adjustment is also an important part of diesel engine adjustment. Valve timing refers to the moment when the intake valve and exhaust valve open and close. The accuracy of this moment directly affects the combustion efficiency of the engine. Correct valve timing can improve the combustion efficiency of the engine, reduce emissions, and also help to improve the power performance of the engine. Adjusting the valve timing requires the use of professional equipment and technology. It is recommended that experienced technicians operate to ensure the accuracy of the valve timing.

Finally, the adjustment of fuel injection amount is another important part of diesel engine adjustment. Fuel injection amount refers to the amount of fuel injected by the fuel pump to the injector, which directly affects the combustion efficiency and fuel consumption of the engine. The appropriate fuel injection amount can improve the combustion efficiency of the engine, reduce fuel consumption, and also help protect the various parts of the engine. Adjusting the fuel injection amount requires the use of professional equipment and techniques. It is recommended that it be operated by an experienced technician to ensure the accuracy of the fuel injection amount.