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Home >> Kia >> 2022 >> Carnival EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Control/Fuel System - General Information) >> Troubleshooting >> Basic Troubleshooting >> Symptom Troubleshooting Guide Chart >> Difficult to start
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Difficult to start

WARNING: This page is about a different car, the 2024 Kia Carnival. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic procedure Additional check point
  1. Test the battery
  2. Check the fuel pressure
  3. Check the ECT sensor and circuit (Check DTC)
  4. Check the ignition circuit
  • DTC
  • Low compression
  • Intake air leaks
  • Contaminated fuel