Engine Runaway or Slip When Starting Vehicle

1. Fluid level too low or fluid contaminated.
2. Incorrectly adjusted throttle cable.
3. Malfunctioning control valve(s).
4. Defective oil pump.
5. Problem in hydraulic circuit.
6. Defective forward clutch.
7. Defective reverse clutch.
8. Defective low and reverse brake.
9. Defective one way clutch 1.
10. Defective one way clutch 2.