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Home >> Jeep Truck >> 2004 >> Liberty 4WD L4-2.4L VIN 1 >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Testing and Inspection >> Fuel Pressure Leak Down Test

Fuel Pressure Leak Down Test

Test 1 - 2:






SYMPTOM
FUEL PRESSURE LEAK DOWN

POSSIBLE CAUSES
- Faulty fuel pump module
- Fuel injector(s)

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