See also:

Ignition timing check - models with contact breaker distributor (Every 6000 miles or 6 months)
Note: With modern ignition systems the only suitable way to time the ignition accurately is with a stroboscopic timing light. However, for initial setting up purposes (ie after major overhaul, or ...

Ignition system component check (Every 6000 miles or 6 months)
1 Where applicable, remove the distributor cap and thoroughly clean it inside and out with a dry lint-free cloth. Examine the four HT lead segments inside the cap. If the segments appear badly bur ...

Ignition system electronic modules - removal and refitting
Amplifier module - electronic breakerless system Removal 1 The amplifier module is located on the side of the distributor (see illustration). 6.1 Electronic amplifier module locations A Early ...