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Kia
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2023
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Carnival EX
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control/Fuel System - General Information
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Troubleshooting
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Basic Troubleshooting
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Symptom Troubleshooting Guide Chart
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Hard to refuel
Hard to refuel
Diagnostic procedure
Additional check point
Inspect the fuel filler hose/pipe
Pinched, kinked or blocked?
Filler hose is torn
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