Category: Starting Difficulty (Engine Rotates)
- Series 50 – Section 17.12 Restrictive Air Filter
- Series 50 – Section 17.13 Low Compression
- Series 50 – Section 17.10 Fuel Pump
- Series 50 – Section 17.11 Aerated Fuel
- Series 50 – Section 17.8 Fuel Supply Valve
- Series 50 – Section 17.9 Plugged Fuel Filter(S)
- Series 50 – Section 17.6 Defective Starter
- Series 50 – Section 17.7 Low Cranking Speed
- Series 50 – Section 17.3 Low Battery Voltage
- Series 50 – Section 17.4 Corroded or Damaged Battery Terminals
- Series 50 – Section 17.5 Defective Magnetic Switch
- Series 50 – Section 17.2 Electronic Control Module Wiring Harness
- Series 50 – Section 17.1 Empty Fuel Tank