Operation CHARM
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2004
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Wrangler L6-4.0L VIN S
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Fuel Delivery and Air Induction
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Fuel Pump
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Fuel Pressure
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Testing and Inspection
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Fuel Pressure Leak Down Test
Fuel Pressure Leak Down Test
Test 1 - 2:
SYMPTOM
FUEL PRESSURE
LEAK DOWN
POSSIBLE CAUSES
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Checking fuel leak down
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Fuel injectors