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Home >> Jeep >> 2003 >> TJ (CANADA) L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> No-Start Testing >> Checking Hard Start (Fuel Delivery System)
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Checking Hard Start (Fuel Delivery System)

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Test 3 - 5:






SYMPTOM
CHECKING HARD START (FUEL DELIVERY SYSTEM)

POSSIBLE CAUSES
- Restricted fuel supply line
- Fuel pump module
- Fuel pump inlet strainer plugged
- Faulty fuel pump module
- Fuel injectors
- Fuel contamination
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