My 95 3.4 liter v 6 just got new plugs and wires, oil changed about 3 months ago. Now my boyfriend said that after he left our friend's house and turned the corner she just shut down, he had to get a jump and be followed back to the house ( about 10 blocks or so) and it 'kindof studdered all the way home. He tried to start her back up just to see if she could and nothing, no power. Had to get jumped just to roll up the windows.
Any suggestions?

 

try cleaning battery posts and battery cable ends. wire brush the heck outa them. if there is a coating on either you may have to scrape them with sharp blade.