1. Dirty fuel injectors: Clogged fuel injectors can cause a hesitation on acceleration due to insufficient fuel delivery to the engine.
2. Faulty spark plugs: Worn or damaged spark plugs can lead to misfires and hesitation during acceleration.
3. Faulty ignition coils: Defective ignition coils can result in misfires, causing hesitation on acceleration.
4. Vacuum leaks: Leaks in the vacuum system can disrupt air and fuel flow, causing hesitation during acceleration.
5. Faulty oxygen sensor: A malfunctioning oxygen sensor can provide incorrect air-fuel mixture information to the engine's computer, leading to hesitation on acceleration.
6. Transmission issues: A slipping transmission or worn-out clutch can cause hesitation or jerking during acceleration.
