Ignition Timing Control (4.2L)
The distributor used in 4.2L engines is equipped with centrifugal and vacuum-assisted advance systems. Ignition timing is controlled through the engine Microprocessor Control Unit (MCU).
The distributor used in 4.2L engines is equipped with centrifugal and vacuum-assisted advance systems. Ignition timing is controlled through the engine Microprocessor Control Unit (MCU).