misfire on engine

WHAT IS THE REASON FOR THE MOTOR KICK-UP AND SHOCKY OPERATION?
The probable problem arises from the ignition system if the vehicle is in a motion, especially when climbing uphill or if it is kicking during a load on the vehicle or during take-off.

The spark plug may be plugged in or lubricated. The spark plug cable may be missing the deformed ignition or not deliver electricity to the spark plug completely. The conductors inside the distributor cap may be contaminated and deformed.

Induction coil cable connections may be loosened or oxidized. Battery terminals may be loose or oxidized. The delivery pulley may be dirty or oiled.

Cable connections are checked individually for looseness and oxidation or wetting. If there is oxidation, it is cleaned with fine sandpaper.

Other reasons for misfire and jerky operation If the vehicle is running jerkily at idle, the advance setting may be impaired, the throat butterfly may be contaminated.

Another issue may be irregular air entering the engine. It should be ensured that the spaces that can cause irregular air entry to the engine should be closed and the air filter should not be blocked.

Fuel filter may be clogged with irregular fuel going to the engine.
One or more of the injections may be clogged. There may be poor quality of fuel or excess dirt and air in the fuel.

Compression pressure drop may cause the engine to run jerky. Air is compressed when the piston goes down. Air is compressed when the piston goes up. During this compression, the air leaks from the piston edges due to the worn rings around the piston. the severity is so good and the piston is pushed down with the explosion intensity. As a result of air leaking from the ring edges, the air fuel mixture cannot be compressed well and the explosion intensity decreases. The piston is pushed down more weakly, causing the engine power to drop and the engine to jerky.
If the valve setting is bad, it causes the engine to run jerkily. At the same time, as a result of the compression pressure is low and valve adjustment is broken, traction decreases as well as jerky operation.