Operation CHARM
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Dodge or Ram Truck
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2003
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RAM 3500 Van V8-5.9L VIN Z LDC
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Ignition Cable
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Specifications
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Electrical Specifications
Electrical Specifications
SPARK PLUG
RESISTANCE
Minimum
250 ohms per inch
3000 ohms per foot
Maximum
1000 ohms per inch
12,000 ohms per foot