What are the causes of fuel engine vibration?

1 Answers
JulianaLynn
07/29/25 3:59pm
Fuel engine vibration is caused by: 1. Spark plugs, cylinder wires, ignition coils, or fuel injectors not functioning properly, leading to insufficient cylinder pressure; 2. Aging or broken wiring harnesses; 3. Faults in the idle motor, throttle, fuel injectors, or electronic component sensors. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning it in a sealed cylinder, causing the gas to expand and push the piston to perform work. The solutions for fuel engine vibration are: 1. Check whether there are issues with the spark plugs, cylinder wires, ignition coils, or fuel injectors, and whether the cylinder pressure is insufficient; 2. Inspect the wiring harness for aging or breakage; 3. Examine the idle motor, throttle, fuel injectors, and electronic component sensors for any faults.
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