Navajo 4WD V6-4.0L OHV (1991)
Ignition Cable: Description and Operation
Ignition Wire Routing
Ignition wires conduct high secondary voltage from the coils to each spark plug in proper sequence (firing order). These wires are constructed with a
carbon impregnated, multi-filament synthetic fiber core. To endure under hood temperatures, the core is surrounded by heat resistant rubber insulation.
Built-in internal resistance (16K ohms per meter) functions to suppress radio static and eliminate interference with computerized components and
sensors.
