FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Ignition Cable: Testing and Inspection

CAUTION: Carefully remove the Ignition Wires by pulling on the Rubber Boots. Do not bend the Wires; you might break them inside.

Ignition Wire:




1. Check the condition of the Wire Terminals. If any Terminal is corroded, clean it, and if it is broken or distorted, replace the Wire.

Checking Ignition Wire Resistance:




2. Connect Ohmmeter Probes and measure resistance.
3. If resistance exceeds 25,000 ohms replace the Ignition Wire.

Ignition Wire Resistance: 25,000 Ohms max. at 70°F (20°C).