Why Do You Need A Ballast Resistor? The ballast resistor keeps the engine running by preventing the engine from receiving full amperage from the ignition once started. In order to get the vehicle started, the starter sends a higher amperage to the spark plugs when you turn the key in the ignition. The spark plugs
What Happens When A Ballast Resistor Fails? If your ballast resistor is bad, your vehicle will not run and you will have to have it towed to the mechanic’s shop. … The biggest sign your ballast resistor is bad is your vehicle will start, but immediately stop as soon as you let go of the
Do Electronic Ignitions Need Ballast Resistors? Do electronic ignitions need ballast resistors? breaker points Does a Pertronix coil need a resistor? You only need the resistor if you’re running points. Electronic modules like Pertronix don’t require one. Does HEI distributor need ballast resistor? No ballast resistor is used or required with HEI. All you are