Acceleration hesitation occurs when the engine struggles to deliver power smoothly.
Common Causes
- Dirty fuel injectors
- Bad spark plugs
- Faulty fuel pump
- Clogged air filter
- Dirty throttle body
- Faulty mass airflow sensor
Symptoms
- Delayed throttle response
- Jerking during acceleration
- Reduced power
- Engine stalling
Prompt diagnosis helps prevent worsening performance issues.