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 burnt or pitted, renew the cap.

Make sure that the carbon brush in the centre of the cap is free to move and that it protrudes significantly from its holder.

2 Check the distributor cap for signs of tracking (indicated by thin black lines on the surface of the cap). Renew the cap if tracking is evident.

3 Wipe clean the HT leads and the coil tower.

4 Check the condition and security of all leads and wiring associated with the ignition system. Make sure that no chafing is occurring on any of the wires and that all connections are secure, clean and free from corrosion.

    See also:

    Throttle cable - adjustment, removal and refitting
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    Throttle position sensor - removal and refitting
    Note: During this procedure ensure that the sensor wiper is not rotated beyond its normal operating arc. 2.0 litre SOHC models 1 Disconnect the battery negative lead. 2 Free the throttle position ...

    Spark plugs and HT leads - removal, inspection and refitting
    Note: The correct functioning of the spark plugs is vital for the correct running and efficiency of the engine. It is essential that the plugs fitted are appropriate for the engine, and the suitabl ...