I have a 72' Chevelle with a 307 in it. The car had been running fine until recently when the generator light came on. The car ran fine with no problems for almost two weeks, then one night it wouldnt start. I was able to start it and make it home, however after shutting the car off it made no attempt to start. If i let it sit for about a day I was able to get it to start. I thought this might be an alternator problem since the alternator was not putting out many volts. I replaced the alternator, and the problem has not gotten any better, and the engine now makes a squeeling noise when you push on the accelerator. The generator light is still on and I have no idea what is causing this problem.