How to Solve the Vibration of a Three-Cylinder Engine in the Later Stage?

[VonAlexander]

The solutions to the vibration of a three-cylinder engine in the later stage are as follows: 1. Replace the filter element: The air filter is designed to protect the engine and reduce wear. It is generally replaced every 10,000 kilometers or so. If not replaced in time, insufficient air intake may occur, leading to low idle speed and engine vibration. Simply replacing the filter element can solve the problem. 2. Replace the spark plugs: Spark plugs have a limited lifespan. After 30,000 to 40,000 kilometers, their ignition efficiency significantly decreases, which can affect ignition. This is the most common fault, and replacing all the spark plugs can resolve it. 3. Adjust the water temperature: The engine operating temperature has a normal range. High water temperature can cause early ignition timing, changes in the air-fuel mixture, thinning of the engine oil viscosity, and poor lubrication performance. Common causes of vibration include insufficient coolant, a stuck thermostat, a non-functioning fan, or inaccurate temperature control switch settings. Eliminating these faults can solve the problem.