chrysler Workshop Repair Guides

Chrysler Workshop Service and Repair Manuals

Ignition Cable|Testing and Inspection > < A/T - Harsh Shift At Low Speed/Speedo. Fluctuates|Page 1503
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Ignition Cable: Description and Operation

NOTE:  Spark Plug cables are sometimes referred to as "secondary ignition wires".

Purpose

Transfer electrical current from the distributor to individual spark plugs at each cylinder. 

Resistance type cables are used to suppress Radio Frequency Interference (RFI), from the ignition system.

Ignition Cable|Testing and Inspection > < A/T - Harsh Shift At Low Speed/Speedo. Fluctuates|Page 1503