Engine is hard to start (MIL works OK, no DTCs set)(PGM-FI System)

Diagnostic procedure

• Troubleshoot the engine will not start, engine starts but stalls immediately, or engine is hard to start - Refer to: Fuel and Emissions Systems Symptom Troubleshooting - Engine stalls, Engine will not start-Troubleshooting without HDS snapshot/on-board snapshot () or Fuel and Emissions Systems Symptom Troubleshooting - Engine stalls, Engine will not start-Troubleshooting with HDS snapshot/on-board snapshot () .
• Do the automatic transmission system symptom troubleshooting .