Does Valve Ticking Need to Be Repaired?

[VonJesse]

If the valve ticking is only slight, it indicates that the valve clearance is small and no repair is needed; if the valve ticking is loud, it is necessary to check the valve clearance and whether the valve is severely worn to avoid engine damage leading to an overhaul. Symptoms of valve ticking include: difficulty starting the vehicle, lack of power when overtaking, decreased engine power, and carbon deposits on the valve and valve seat cone surfaces. The repair method for valve ticking: the lapping method can be used to clean the carbon deposits on the valve before lapping, and after achieving a certain roundness and cylindricity, install and measure whether the valve clearance is within the normal range.

[SanDeclan]

The ticking sound of the valves is quite common in my years of driving experience, usually caused by excessive valve clearance or insufficient oil lubrication. If left untreated, minor noises might be fine in the short term, but over time they can accelerate valve wear, increase fuel consumption, and even lead to more serious engine issues. It's recommended to first check the oil level and quality—for example, try switching to a higher-grade oil to see if it eliminates the noise. If that doesn’t work, take it to a repair shop to adjust the valve clearance. Don’t ignore this minor issue—safe driving is the top priority. Regular engine maintenance can prevent such noises. Remember, abnormal engine sounds are like your car warning you; addressing them promptly can extend your vehicle’s lifespan.

[SanLucy]

As a young car owner, I get quite worried when my car develops a valve ticking sound. The noise could be caused by aging parts or poor-quality oil. A slight ticking might go away after driving for a while, but if it persists, it needs repair. Not fixing it carries significant risks, such as reduced power or engine overheating damage. I recommend first checking if the engine oil is sufficient and clean. If switching to high-quality oil doesn't help, then it's time to have it inspected. In daily driving, pay attention to gentle acceleration to reduce engine load. Don't be too frugal—repair when needed to avoid costly major repairs later. Only with proper maintenance can your car run reliably on long trips.

[SanGia]

I've seen many cases of valve ticking, with various causes such as incorrect clearance or component wear. Minor ticking may be temporarily ignored, but long-term neglect can accelerate engine component damage. It's recommended to listen for sound changes when the engine is warm. If the noise worsens, have the valves adjusted quickly. Using high-quality engine oil daily can protect the components. Don't delay too long, as major problems could arise if left unattended.

[MatthewAnn]

When my car's valves start ticking, I check the cause—it could be due to clearance issues or insufficient oil pressure. Not fixing it leads to serious consequences: increased fuel consumption and degraded engine performance. I recommend testing the oil pressure or using diagnostic tools, and repairing it promptly if needed. Regular engine maintenance is crucial—don’t let the noise worsen. Safety comes first; ignoring minor issues can lead to major disasters.