What are the reasons for the sluggish acceleration and jerking sensation in the Tiguan?
1 Answers
The reasons for sluggish acceleration and jerking sensation in the Tiguan are as follows: 1. Engine oil passage blockage: If the car experiences jerking while driving, it is usually an engine issue. The engine's ignition, air intake, and fuel injectors collectively determine fuel combustion, which is also the source of the engine's power. If the air intake decreases, ignition weakens, or fuel injection reduces, the power will be insufficient, leading to a jerking sensation. 2. Jerking during acceleration in automatic transmission cars is normal: If you want to accelerate quickly while driving, you need to press the accelerator deeply. At this time, the automatic transmission will automatically downshift to increase the engine speed. When the speed reaches a certain level, it will upshift again. After upshifting, because the speed will drop significantly, a relatively noticeable jerking sensation will occur. 3. If the jerking sensation is more severe than usual: Consider whether the transmission is damaged. For example, stubborn dirt and impurities inside, especially when dirt and impurities accumulate inside the valve body, forming blockages, preventing effective regulation of oil pressure, leading to jerking, impact, and slippage issues. 4. During the break-in period of a new car: Slight jerking while driving is normal because the vehicle's power output and component engagement are not at their best. Additionally, the transmission computer has a self-learning mechanism and needs to continuously adjust oil pressure for gear shifting.
