What are the reasons for the slow acceleration of Verna?

[Skylar]

The reasons for the slow acceleration of Verna include issues with the three-way catalytic converter, damaged intake valves, and clutch slippage. Three-way catalytic converter issues: The three-way catalytic converter controls the fuel output of the car. If this component malfunctions, it can easily lead to slow acceleration and a feeling of reduced power. A new three-way catalytic converter needs to be replaced. Damaged intake valves: When there is insufficient oxygen in the engine's fuel mixture for combustion, it results in slow acceleration and can also cause carbon buildup in the engine. This situation requires professional repair at a specialized workshop. Clutch slippage: This mainly manifests as the car's speed not increasing with the engine's RPM during acceleration. The engine's power is not fully transmitted to the drive wheels, causing a lack of driving force, especially noticeable when going uphill. Replacing the clutch will resolve this issue.