Lucas Ballast Resistors control the current in the ignition system once the vehicle has started, prolonging the lifespan of the ignition components.
Product Overview:
Limits the amount of current in the ignition system once the vehicle is started. Allows 12v at cranking/start-up and then limits to between 6-9v when running to prolong the life of the ignition system.
Causes of Failure:
Wear and Tear, Vibration, Heat Damage
Symptoms:
Non-Start, Misfire
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