When I run the 289 engine with just the foglights on (and not headlight or parking lights), after a short while, they flicker off and on randomly. I believe they're wired correctly, as the dash and tail lights illuminate when the 'fogs' are turned on. Strangely, when I turn the parking lights on, the problem stops and the foglights appear to shine just a bit brighter. Does this have to do with the Alternator? Brand new voltage regulator? 15A (maybe it's 20, I forgot) circuit breaker? And why does my ALT light stay illuminated? Thanks to whoever has the time to reply.