Analysis of several causes of generator set running without cylinder

When the generator set is running without a cylinder, abnormal noise, insufficient power, and jitter may occur.Generator setDuring operation, one or two cylinders do not work, but other cylinders function normally. What is the cause of this situation?

The following is Haixing Power’s summary of the issue

① During cold starts in winter, due to the cold weather, some cylinders do not work at idle speed when starting for the first time every day. However, as the operating temperature increases, all cylinders gradually work normally;
② Due to excessive load, some cylinders may experience mechanical failures such as broken piston rings, cylinder pulls or loose valve seals, causing the cylinder compression pressure to fall below the required level, resulting in the cylinder not working;
③ Due to the quality problem of the oil used by the user, the fuel injection nozzle parts are blocked or stuck, causing the cylinder to not inject fuel, so the cylinder does not work;
④The fuel injection pump plunger and oil delivery valve are faulty, resulting in incorrect oil supply timing for the cylinder or no oil supply, causing the cylinder to not work;
⑤ Electronic control system factors (such as no power, poor connection of the wiring socket, etc.) cause the injector of a certain cylinder to not inject fuel;
⑥The intake and exhaust valves of a certain cylinder are ablated or have pieces falling off, causing the cylinder seal to stop working.

The problem of lack of cylinders is a question that is often asked by everyone. Most people have seen some fault symptoms of lack of cylinders, but they are not sure that this is the so-called cylinder shortage operation. I believe that through Haixing’s introduction, everyone can not only understand the reasons for lack of cylinders, but also understand the reasons for lack of cylinders. You can also know how to handle it correctly.