What are the hazards of engine cleaners to the engine?

[VonElijah]

Engine cleaners can harm the engine because they have strong dissolving capabilities. If a car owner uses engine cleaners too frequently, it can cause certain damage to the engine's internal seals and cylinder block. If a large amount of engine cleaner residue remains inside the engine after cleaning, it can also affect the balance of the engine oil components, leading to degraded oil performance. Below are related details: 1. Function of engine cleaners: Engine cleaners can provide some cleaning effect when the vehicle has not traveled many miles, the carbon deposits inside the engine are not severe, and the sludge and dirt accumulation is minimal. After cleaning, they can remove carbon deposits, sludge, and dirt, enhance the fluidity of new engine oil, reduce engine temperature and noise, improve lubrication performance, and decrease wear, thereby extending the engine's service life. 2. Engine maintenance: For engine maintenance, car owners should pay more attention to following the maintenance cycle specified in their maintenance manual and perform regular maintenance. Timely replace or add engine oil, and if the filter shows signs of clogging, replace it promptly to avoid internal contamination, which can accelerate engine wear.