Electrical issue in my 2002 Grand Marquis
 

Hello all,

I've recently been experiencing some electrical issues with my 02 Grand Marquis LS. Randomly when I was driving a few weeks ago, the headlights, and interior lights and radio would power down for a couple seconds and then turn right back on. They couldn't figure it out, but guessed it was the alternator and replaced it, which worked until today, when it started again, but then it did it more frequently until it conked out and I post power steering, and the engine was out. I turned off the key and started it again and it came right back on. Does anyone have an idea of what could be causing that, or of its a common issue? Any and all help would be greatly appreciated, thank you!

Brandon