My battery light blinks/pulses when not under a load (it goes off when I turn on my interior light, marker lights, or headlights), engine speed has no effect. Any ideas as to what i should check? I had my alternator tested (checked OK) and replaced my voltage regulator about 3 months ago. Thanks for your help.

 

Check all the wire connections to the alternator, some will burn out the ends. I belive the new ends are available at Ford.