I have a 94 Lumina APV with 3.8 that I am having an electrical issue with. All the electrical system pulses at times mostly when the vehicle is cold. It will stop at times and run for hours but then start again for no apparent reason.I think it may be a surge in voltage causing the problem.I found that the small wire going to the alternator is pulsing when this happens and would like to know where that wire originates from. Thanks
have the same problem?
Monday, January 10th, 2011 AT 8:25 PM