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Home >> Dodge and Ram >> 2007 >> Durango 3.7 K >> Repair and Diagnosis >> Engine Performance >> System >> DTC U1418, Pre-Diagnostic Troubleshooting Procedure, Intermittent Condition Check, System Checks, Symptom Tests, Pcm/ECM Programming, Powertrain Verification Test >> *Hard Start (Fuel System) >> Possible Causes
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Possible Causes

Possible Causes 
FUEL CONTAMINATION
RESTRICTED FUEL SUPPLY LINE
FUEL PUMP INLET STRAINER PLUGGED
FUEL PUMP MODULE
FUEL INJECTOR(S)
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