October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Ignition Timing

NOTE: On all models, ignition timing is controlled by Powertrain Control Module (PCM). Ignition timing is non-adjustable. DO NOT attempt to adjust ignition timing.

NOTE: On Dakota, Durango, Ram Pickup, Ram Van and Ram Wagon equipped with 3.9L, 5.2L and 5.9L (gasoline) engines, the distributor can be checked for proper position. See FUEL SYSTEM SYNCHRONIZATION under FUEL SYSTEM in ON-VEHICLE ADJUSTMENTS.