Operation CHARM
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Dodge or Ram Truck
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2001
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Durango 4WD V8-4.7L VIN N
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Component Tests and General Diagnostics
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Checking Minimum Idle Airflow
Checking Minimum Idle Airflow
Tests 1 - 3:
Test 4:
SYMPTOM
CHECKING MINIMUM IDLE AIRFLOW
POSSIBLE CAUSES
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Throttle plate/linkage binding
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Vacuum leak
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Throttle body
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Throttle body dirty
