Why does the MG 3 experience acceleration hesitation?

[GiannaAnn]

The reasons for acceleration hesitation in the MG 3 may include high-voltage misfire, dirty throttle, insufficient oil pressure, or clogged fuel injectors. Transmission contamination: Transmission jerking or hesitation often occurs not due to internal valve body damage, but because of stubborn dirt and impurities inside, especially when these contaminants accumulate in the valve body, forming blockages that prevent effective regulation of oil pressure, leading to hesitation, jerking, or slipping issues. The traditional solution currently is to replace the transmission fluid. Throttle blockage: The engine's intake system: besides fuel, the engine also requires air. If components like the air filter or throttle become clogged or malfunction, resulting in insufficient air intake, the car may experience weak acceleration, slow speed increase, and a sense of hesitation. The ignition system should not be overlooked either; if spark plugs misfire, leak, or fail to atomize properly, it can also affect engine acceleration.