LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Dodge and Ram
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2007
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Durango 3.7 K
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Repair and Diagnosis
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Engine Performance
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System
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DTC U1418, Pre-Diagnostic Troubleshooting Procedure, Intermittent Condition Check, System Checks, Symptom Tests, Pcm/ECM Programming, Powertrain Verification Test
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*Checking The Fuel Delivery System
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Possible Causes
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Possible Causes
Possible Causes
RESTRICTED FUEL SUPPLY LINE
FUEL PUMP INLET STRAINER PLUGGED
(N1) FUEL PUMP RELAY OUTPUT CIRCUIT OPEN
FUEL PUMP RELAY
FUEL PUMP