What Causes Frequent Engine Stalling?

[StLeila]

Causes of frequent engine stalling in vehicles are as follows: 1. Poor fuel quality: The use of low-quality fuel (many gas stations sell impure fuel for excessive profits) leads to engine carbon buildup and stalling. 2. Fuel system damage: Issues in the fuel system, including whether the fuel pump is damaged, whether the fuel passages are clear, whether the fuel injectors are clogged, and whether the fuel pressure is normal, can also cause the car to stall. 3. Improper operation: Insufficient driving skills. A driver's lack of proficiency in driving techniques or improper operation can also lead to car stalling. 4. Spark plug failure: It may be due to spark plug or ignition coil failure, causing one or more cylinders to misfire, resulting in stalling. However, stalling only occurs when multiple cylinders fail to ignite simultaneously, so this is possible but not highly likely.