Chrysler — Adjusting Ignition Timing (with Test Lamp)
Adjustments · ignition system
From a Chrysler operator's manual covering: IND. 52, IND. 53, IND. 54, IND. 56. Check it applies to your exact model before use.
Procedure
- Rotate engine in operation direction until correct register mark on vibration damper is opposite pointer.
- Connect a test lamp (6-volt) in series between distributor primary lead and negative terminal of battery.
- Turn on ignition.
- Loosen distributor clamp bolt and turn distributor clockwise until test lamp lights.
- Turn it counter-clockwise until the instant the light goes out.
- Tighten distributor clamp bolt.
Tools required
- 6-volt test lamp Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Chrysler operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.