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Home >> Oldsmobile >> 1997 >> Regency >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Basic Engine Testing - 3.8L >> Basic Ignition System Checks >> C(3)I >> Ignition Coil Resistance
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Ignition Coil Resistance

Disconnect ignition coil leads. Using an ohmmeter, check ignition coil resistance. Secondary resistance should be 5000-8000 ohms. If resistance is not as specified, replace ignition coil.