Hesitation - Acceleration
- Check fuel injectors.
- Check ignition and sensor wires for proper connection.
- Check distributor cap for moisture and carbon tracking.
- Ensure spark plug wires are okay.
- Ensure spark plugs are not fouled.
- Check MAP sensor (if applicable).
- Check throttle switch and connector.
- Check ignition and coil circuit.
- Check engine speed sensor or Hall Effect sensor (turbo).
- Check idle valve. Ensure airflow arrow points in correct direction.