How borui GE solves the problem of three-cylinder jitter

1. Dirty air filter: The air filter is designed to protect the engine from wear and tear, and it is usually replaced once every 10000 km. If it is not replaced in time, the engine will shake due to insufficient air intake, which can be solved by replacing the filter element. 2. Spark plug service life: Spark plugs have a service life. After exceeding 30,000-40,000 kilometers, the ignition efficiency is obviously reduced, which may affect the ignition. This is the most common fault. Just replace all spark plugs. 3. Abnormal water temperature: The working temperature of the engine is within the normal range. When the water temperature is high, the ignition time will be early, the oil-gas mixing ratio will change, the oil viscosity will become thinner and the lubrication performance will become worse. Common fault causes include insufficient antifreeze, thermostat not turned on, fan not turning, jitter caused by inaccurate temperature control switch, etc. All the above faults can be eliminated. 4. Nozzle blockage: The nozzle of EFI vehicle is the key component of automobile fuel injection, with a long service life, reaching hundreds of thousands of kilometers. However, because there is gum in gasoline, it will block the injection hole of the nozzle, resulting in inconsistent injection quantity of each nozzle, inconsistent operation of each cylinder and engine jitter. The solution is to take it down and clean it. 5. Carbon deposit and oil dirt blockage: Throttle, idle valve and air intake will be blocked by carbon deposit and oil dirt after a period of use, which will affect the idle stability and cause jitter. It can be solved by checking and cleaning the above parts with cleaning agent without disassembly and cleaning. The above is the introduction of how Borui GE solves the problem of three-cylinder jitter, hoping to help everyone. KaoJiaZhao.Com