Posted by Chris Case @ San Diego on Tuesday, February 26, 2008 at 23:25:04 :
In Reply to: Re: Frame ground. posted by john copeman ontario can. on Tuesday, February 26, 2008 at 19:53:55 :
Many cars used a 3-wire solenoid, without a ballast by-pass- that is what the 4th wire does on a 4-wire solenoid.
The ign system gets it's hot from the ammeter, but the connection on the switch is labeled B or + , not am like the pic.
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