How to solve the ringing problem of Fu Ruisida?

1. Check the belt: check the belt in the engine compartment.

2. Check the valve: clicking sound caused by excessive valve clearance. Turn the crankshaft gently with a wrench, and the valve will rotate with it, indicating that the valve clearance is too large, and the valve clearance should be adjusted.

3. Check the hydraulic tappet: Wear or damage of the hydraulic tappet can also cause this noise. Replace hydraulic tappets.

4. Check the oil: poor oil quality or low oil viscosity can also lead to abnormal engine noise. Replace the high-quality engine oil and add it according to the viscosity grade recommended by the manufacturer.

5. Regular maintenance: Carry out maintenance according to the maintenance cycle recommended by the manufacturer to ensure that all parts of the engine are kept in good working condition.

6. None of the above methods can solve the problem. Go to a professional auto repair shop for inspection and maintenance. Forex is a compact car owned by Ford. 20 14 was first introduced and has been updated to the fourth generation. Forex is very popular in China market with its good cost performance, comfortable driving experience and spacious interior space.